Merge branches 'pci/msi', 'pci/iommu' and 'pci/cleanup' into next
* pci/msi:
PCI/MSI: Fix memory leak in free_msi_irqs()
* pci/iommu:
PCI: Add function 1 DMA alias quirk for HighPoint RocketRaid 642L
PCI: Add bridge DMA alias quirk for ITE bridge
* pci/cleanup:
PCI: Merge multi-line quoted strings
PCI: Whitespace cleanup
PCI: Move EXPORT_SYMBOL so it immediately follows function/variable
diff --git a/drivers/pci/access.c b/drivers/pci/access.c
index 8c148f3..d292d7c 100644
--- a/drivers/pci/access.c
+++ b/drivers/pci/access.c
@@ -231,10 +231,7 @@
}
if (time_after(jiffies, timeout)) {
- dev_printk(KERN_DEBUG, &dev->dev,
- "vpd r/w failed. This is likely a firmware "
- "bug on this device. Contact the card "
- "vendor for a firmware update.");
+ dev_printk(KERN_DEBUG, &dev->dev, "vpd r/w failed. This is likely a firmware bug on this device. Contact the card vendor for a firmware update\n");
return -ETIMEDOUT;
}
if (fatal_signal_pending(current))
diff --git a/drivers/pci/bus.c b/drivers/pci/bus.c
index 447d393..73aef51 100644
--- a/drivers/pci/bus.c
+++ b/drivers/pci/bus.c
@@ -226,6 +226,7 @@
type_mask, alignf, alignf_data,
&pci_32_bit);
}
+EXPORT_SYMBOL(pci_bus_alloc_resource);
void __weak pcibios_resource_survey_bus(struct pci_bus *bus) { }
@@ -253,6 +254,7 @@
dev->is_added = 1;
}
+EXPORT_SYMBOL_GPL(pci_bus_add_device);
/**
* pci_bus_add_devices - start driver for PCI devices
@@ -279,6 +281,7 @@
pci_bus_add_devices(child);
}
}
+EXPORT_SYMBOL(pci_bus_add_devices);
/** pci_walk_bus - walk devices on/under bus, calling callback.
* @top bus whose devices should be walked
@@ -344,6 +347,3 @@
}
EXPORT_SYMBOL(pci_bus_put);
-EXPORT_SYMBOL(pci_bus_alloc_resource);
-EXPORT_SYMBOL_GPL(pci_bus_add_device);
-EXPORT_SYMBOL(pci_bus_add_devices);
diff --git a/drivers/pci/host/pci-mvebu.c b/drivers/pci/host/pci-mvebu.c
index 7f45032..ce23e0f 100644
--- a/drivers/pci/host/pci-mvebu.c
+++ b/drivers/pci/host/pci-mvebu.c
@@ -614,9 +614,9 @@
return sys->private_data;
}
-static struct mvebu_pcie_port *
-mvebu_pcie_find_port(struct mvebu_pcie *pcie, struct pci_bus *bus,
- int devfn)
+static struct mvebu_pcie_port *mvebu_pcie_find_port(struct mvebu_pcie *pcie,
+ struct pci_bus *bus,
+ int devfn)
{
int i;
@@ -781,10 +781,10 @@
}
static resource_size_t mvebu_pcie_align_resource(struct pci_dev *dev,
- const struct resource *res,
- resource_size_t start,
- resource_size_t size,
- resource_size_t align)
+ const struct resource *res,
+ resource_size_t start,
+ resource_size_t size,
+ resource_size_t align)
{
if (dev->bus->number != 0)
return start;
@@ -834,7 +834,8 @@
* found, maps it.
*/
static void __iomem *mvebu_pcie_map_registers(struct platform_device *pdev,
- struct device_node *np, struct mvebu_pcie_port *port)
+ struct device_node *np,
+ struct mvebu_pcie_port *port)
{
struct resource regs;
int ret = 0;
diff --git a/drivers/pci/host/pcie-rcar.c b/drivers/pci/host/pcie-rcar.c
index 8e06124..f7d3de3 100644
--- a/drivers/pci/host/pcie-rcar.c
+++ b/drivers/pci/host/pcie-rcar.c
@@ -277,9 +277,8 @@
else if (size == 2)
*val = (*val >> (8 * (where & 2))) & 0xffff;
- dev_dbg(&bus->dev, "pcie-config-read: bus=%3d devfn=0x%04x "
- "where=0x%04x size=%d val=0x%08lx\n", bus->number,
- devfn, where, size, (unsigned long)*val);
+ dev_dbg(&bus->dev, "pcie-config-read: bus=%3d devfn=0x%04x where=0x%04x size=%d val=0x%08lx\n",
+ bus->number, devfn, where, size, (unsigned long)*val);
return ret;
}
@@ -302,9 +301,8 @@
if (ret != PCIBIOS_SUCCESSFUL)
return ret;
- dev_dbg(&bus->dev, "pcie-config-write: bus=%3d devfn=0x%04x "
- "where=0x%04x size=%d val=0x%08lx\n", bus->number,
- devfn, where, size, (unsigned long)val);
+ dev_dbg(&bus->dev, "pcie-config-write: bus=%3d devfn=0x%04x where=0x%04x size=%d val=0x%08lx\n",
+ bus->number, devfn, where, size, (unsigned long)val);
if (size == 1) {
shift = 8 * (where & 3);
diff --git a/drivers/pci/hotplug/acpiphp_core.c b/drivers/pci/hotplug/acpiphp_core.c
index 728c31f..e291efc 100644
--- a/drivers/pci/hotplug/acpiphp_core.c
+++ b/drivers/pci/hotplug/acpiphp_core.c
@@ -63,10 +63,6 @@
MODULE_PARM_DESC(disable, "disable acpiphp driver");
module_param_named(disable, acpiphp_disabled, bool, 0444);
-/* export the attention callback registration methods */
-EXPORT_SYMBOL_GPL(acpiphp_register_attention);
-EXPORT_SYMBOL_GPL(acpiphp_unregister_attention);
-
static int enable_slot (struct hotplug_slot *slot);
static int disable_slot (struct hotplug_slot *slot);
static int set_attention_status (struct hotplug_slot *slot, u8 value);
@@ -104,6 +100,7 @@
}
return retval;
}
+EXPORT_SYMBOL_GPL(acpiphp_register_attention);
/**
@@ -124,6 +121,7 @@
}
return retval;
}
+EXPORT_SYMBOL_GPL(acpiphp_unregister_attention);
/**
diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c
index 75e1783..772d876 100644
--- a/drivers/pci/hotplug/acpiphp_glue.c
+++ b/drivers/pci/hotplug/acpiphp_glue.c
@@ -351,11 +351,9 @@
slot->slot = NULL;
bridge->nr_slots--;
if (retval == -EBUSY)
- pr_warn("Slot %llu already registered by another "
- "hotplug driver\n", sun);
+ pr_warn("Slot %llu already registered by another hotplug driver\n", sun);
else
- pr_warn("acpiphp_register_hotplug_slot failed "
- "(err code = 0x%x)\n", retval);
+ pr_warn("acpiphp_register_hotplug_slot failed (err code = 0x%x)\n", retval);
}
/* Even if the slot registration fails, we can still use it. */
}
diff --git a/drivers/pci/hotplug/cpci_hotplug.h b/drivers/pci/hotplug/cpci_hotplug.h
index 1356211..6a0ddf7 100644
--- a/drivers/pci/hotplug/cpci_hotplug.h
+++ b/drivers/pci/hotplug/cpci_hotplug.h
@@ -56,9 +56,9 @@
int (*enable_irq) (void);
int (*disable_irq) (void);
int (*check_irq) (void *dev_id);
- int (*hardware_test) (struct slot* slot, u32 value);
- u8 (*get_power) (struct slot* slot);
- int (*set_power) (struct slot* slot, int value);
+ int (*hardware_test) (struct slot *slot, u32 value);
+ u8 (*get_power) (struct slot *slot);
+ int (*set_power) (struct slot *slot, int value);
};
struct cpci_hp_controller {
@@ -89,13 +89,13 @@
u8 cpci_get_attention_status(struct slot *slot);
u8 cpci_get_latch_status(struct slot *slot);
u8 cpci_get_adapter_status(struct slot *slot);
-u16 cpci_get_hs_csr(struct slot * slot);
+u16 cpci_get_hs_csr(struct slot *slot);
int cpci_set_attention_status(struct slot *slot, int status);
-int cpci_check_and_clear_ins(struct slot * slot);
-int cpci_check_ext(struct slot * slot);
-int cpci_clear_ext(struct slot * slot);
-int cpci_led_on(struct slot * slot);
-int cpci_led_off(struct slot * slot);
+int cpci_check_and_clear_ins(struct slot *slot);
+int cpci_check_ext(struct slot *slot);
+int cpci_clear_ext(struct slot *slot);
+int cpci_led_on(struct slot *slot);
+int cpci_led_off(struct slot *slot);
int cpci_configure_slot(struct slot *slot);
int cpci_unconfigure_slot(struct slot *slot);
diff --git a/drivers/pci/hotplug/cpci_hotplug_core.c b/drivers/pci/hotplug/cpci_hotplug_core.c
index 00c81a3..e09cf78 100644
--- a/drivers/pci/hotplug/cpci_hotplug_core.c
+++ b/drivers/pci/hotplug/cpci_hotplug_core.c
@@ -65,10 +65,10 @@
static int enable_slot(struct hotplug_slot *slot);
static int disable_slot(struct hotplug_slot *slot);
static int set_attention_status(struct hotplug_slot *slot, u8 value);
-static int get_power_status(struct hotplug_slot *slot, u8 * value);
-static int get_attention_status(struct hotplug_slot *slot, u8 * value);
-static int get_adapter_status(struct hotplug_slot *slot, u8 * value);
-static int get_latch_status(struct hotplug_slot *slot, u8 * value);
+static int get_power_status(struct hotplug_slot *slot, u8 *value);
+static int get_attention_status(struct hotplug_slot *slot, u8 *value);
+static int get_adapter_status(struct hotplug_slot *slot, u8 *value);
+static int get_latch_status(struct hotplug_slot *slot, u8 *value);
static struct hotplug_slot_ops cpci_hotplug_slot_ops = {
.enable_slot = enable_slot,
@@ -168,7 +168,7 @@
}
static int
-get_power_status(struct hotplug_slot *hotplug_slot, u8 * value)
+get_power_status(struct hotplug_slot *hotplug_slot, u8 *value)
{
struct slot *slot = hotplug_slot->private;
@@ -177,7 +177,7 @@
}
static int
-get_attention_status(struct hotplug_slot *hotplug_slot, u8 * value)
+get_attention_status(struct hotplug_slot *hotplug_slot, u8 *value)
{
struct slot *slot = hotplug_slot->private;
@@ -192,14 +192,14 @@
}
static int
-get_adapter_status(struct hotplug_slot *hotplug_slot, u8 * value)
+get_adapter_status(struct hotplug_slot *hotplug_slot, u8 *value)
{
*value = hotplug_slot->info->adapter_status;
return 0;
}
static int
-get_latch_status(struct hotplug_slot *hotplug_slot, u8 * value)
+get_latch_status(struct hotplug_slot *hotplug_slot, u8 *value)
{
*value = hotplug_slot->info->latch_status;
return 0;
@@ -299,6 +299,7 @@
error:
return status;
}
+EXPORT_SYMBOL_GPL(cpci_hp_register_bus);
int
cpci_hp_unregister_bus(struct pci_bus *bus)
@@ -329,6 +330,7 @@
up_write(&list_rwsem);
return status;
}
+EXPORT_SYMBOL_GPL(cpci_hp_unregister_bus);
/* This is the interrupt mode interrupt handler */
static irqreturn_t
@@ -360,7 +362,7 @@
init_slots(int clear_ins)
{
struct slot *slot;
- struct pci_dev* dev;
+ struct pci_dev *dev;
dbg("%s - enter", __func__);
down_read(&list_rwsem);
@@ -614,6 +616,7 @@
controller = new_controller;
return status;
}
+EXPORT_SYMBOL_GPL(cpci_hp_register_controller);
static void
cleanup_slots(void)
@@ -653,6 +656,7 @@
status = -ENODEV;
return status;
}
+EXPORT_SYMBOL_GPL(cpci_hp_unregister_controller);
int
cpci_hp_start(void)
@@ -690,6 +694,7 @@
dbg("%s - exit", __func__);
return 0;
}
+EXPORT_SYMBOL_GPL(cpci_hp_start);
int
cpci_hp_stop(void)
@@ -704,6 +709,7 @@
cpci_stop_thread();
return 0;
}
+EXPORT_SYMBOL_GPL(cpci_hp_stop);
int __init
cpci_hotplug_init(int debug)
@@ -721,10 +727,3 @@
cpci_hp_stop();
cpci_hp_unregister_controller(controller);
}
-
-EXPORT_SYMBOL_GPL(cpci_hp_register_controller);
-EXPORT_SYMBOL_GPL(cpci_hp_unregister_controller);
-EXPORT_SYMBOL_GPL(cpci_hp_register_bus);
-EXPORT_SYMBOL_GPL(cpci_hp_unregister_bus);
-EXPORT_SYMBOL_GPL(cpci_hp_start);
-EXPORT_SYMBOL_GPL(cpci_hp_stop);
diff --git a/drivers/pci/hotplug/cpci_hotplug_pci.c b/drivers/pci/hotplug/cpci_hotplug_pci.c
index f6ef64c..7d48eca 100644
--- a/drivers/pci/hotplug/cpci_hotplug_pci.c
+++ b/drivers/pci/hotplug/cpci_hotplug_pci.c
@@ -46,7 +46,7 @@
#define warn(format, arg...) printk(KERN_WARNING "%s: " format "\n", MY_NAME , ## arg)
-u8 cpci_get_attention_status(struct slot* slot)
+u8 cpci_get_attention_status(struct slot *slot)
{
int hs_cap;
u16 hs_csr;
@@ -66,7 +66,7 @@
return hs_csr & 0x0008 ? 1 : 0;
}
-int cpci_set_attention_status(struct slot* slot, int status)
+int cpci_set_attention_status(struct slot *slot, int status)
{
int hs_cap;
u16 hs_csr;
@@ -93,7 +93,7 @@
return 1;
}
-u16 cpci_get_hs_csr(struct slot* slot)
+u16 cpci_get_hs_csr(struct slot *slot)
{
int hs_cap;
u16 hs_csr;
@@ -111,7 +111,7 @@
return hs_csr;
}
-int cpci_check_and_clear_ins(struct slot* slot)
+int cpci_check_and_clear_ins(struct slot *slot)
{
int hs_cap;
u16 hs_csr;
@@ -140,7 +140,7 @@
return ins;
}
-int cpci_check_ext(struct slot* slot)
+int cpci_check_ext(struct slot *slot)
{
int hs_cap;
u16 hs_csr;
@@ -161,7 +161,7 @@
return ext;
}
-int cpci_clear_ext(struct slot* slot)
+int cpci_clear_ext(struct slot *slot)
{
int hs_cap;
u16 hs_csr;
@@ -187,7 +187,7 @@
return 0;
}
-int cpci_led_on(struct slot* slot)
+int cpci_led_on(struct slot *slot)
{
int hs_cap;
u16 hs_csr;
@@ -216,7 +216,7 @@
return 0;
}
-int cpci_led_off(struct slot* slot)
+int cpci_led_off(struct slot *slot)
{
int hs_cap;
u16 hs_csr;
@@ -303,7 +303,7 @@
return ret;
}
-int cpci_unconfigure_slot(struct slot* slot)
+int cpci_unconfigure_slot(struct slot *slot)
{
struct pci_dev *dev, *temp;
diff --git a/drivers/pci/hotplug/cpcihp_generic.c b/drivers/pci/hotplug/cpcihp_generic.c
index 7536eef..04fcd78 100644
--- a/drivers/pci/hotplug/cpcihp_generic.c
+++ b/drivers/pci/hotplug/cpcihp_generic.c
@@ -78,8 +78,8 @@
static int __init validate_parameters(void)
{
- char* str;
- char* p;
+ char *str;
+ char *p;
unsigned long tmp;
if(!bridge) {
@@ -142,8 +142,8 @@
static int __init cpcihp_generic_init(void)
{
int status;
- struct resource* r;
- struct pci_dev* dev;
+ struct resource *r;
+ struct pci_dev *dev;
info(DRIVER_DESC " version: " DRIVER_VERSION);
status = validate_parameters();
diff --git a/drivers/pci/hotplug/cpcihp_zt5550.c b/drivers/pci/hotplug/cpcihp_zt5550.c
index e8c4a7c..6757b3e 100644
--- a/drivers/pci/hotplug/cpcihp_zt5550.c
+++ b/drivers/pci/hotplug/cpcihp_zt5550.c
@@ -295,7 +295,7 @@
static int __init zt5550_init(void)
{
- struct resource* r;
+ struct resource *r;
int rc;
info(DRIVER_DESC " version: " DRIVER_VERSION);
diff --git a/drivers/pci/hotplug/cpqphp.h b/drivers/pci/hotplug/cpqphp.h
index 516b877..0450f40 100644
--- a/drivers/pci/hotplug/cpqphp.h
+++ b/drivers/pci/hotplug/cpqphp.h
@@ -255,7 +255,7 @@
struct pci_resource *io_head;
struct pci_resource *bus_head;
struct timer_list *p_task_event;
- struct pci_dev* pci_dev;
+ struct pci_dev *pci_dev;
};
struct slot {
@@ -278,7 +278,7 @@
};
struct pci_resource {
- struct pci_resource * next;
+ struct pci_resource *next;
u32 base;
u32 length;
};
diff --git a/drivers/pci/hotplug/cpqphp_core.c b/drivers/pci/hotplug/cpqphp_core.c
index 037e261..4aaee74 100644
--- a/drivers/pci/hotplug/cpqphp_core.c
+++ b/drivers/pci/hotplug/cpqphp_core.c
@@ -94,7 +94,7 @@
*
* Returns pointer to the head of the SMBIOS tables (or %NULL).
*/
-static void __iomem * detect_SMBIOS_pointer(void __iomem *begin, void __iomem *end)
+static void __iomem *detect_SMBIOS_pointer(void __iomem *begin, void __iomem *end)
{
void __iomem *fp;
void __iomem *endp;
@@ -131,7 +131,7 @@
*
* For unexpected switch opens
*/
-static int init_SERR(struct controller * ctrl)
+static int init_SERR(struct controller *ctrl)
{
u32 tempdword;
u32 number_of_slots;
@@ -291,7 +291,7 @@
kfree(slot);
}
-static int ctrl_slot_cleanup (struct controller * ctrl)
+static int ctrl_slot_cleanup (struct controller *ctrl)
{
struct slot *old_slot, *next_slot;
@@ -706,8 +706,7 @@
hotplug_slot_info->adapter_status =
get_presence_status(ctrl, slot);
- dbg("registering bus %d, dev %d, number %d, "
- "ctrl->slot_device_offset %d, slot %d\n",
+ dbg("registering bus %d, dev %d, number %d, ctrl->slot_device_offset %d, slot %d\n",
slot->bus, slot->device,
slot->number, ctrl->slot_device_offset,
slot_number);
@@ -837,8 +836,7 @@
bus = pdev->subordinate;
if (!bus) {
- dev_notice(&pdev->dev, "the device is not a bridge, "
- "skipping\n");
+ dev_notice(&pdev->dev, "the device is not a bridge, skipping\n");
rc = -ENODEV;
goto err_disable_device;
}
diff --git a/drivers/pci/hotplug/cpqphp_ctrl.c b/drivers/pci/hotplug/cpqphp_ctrl.c
index f593585..bde47fc 100644
--- a/drivers/pci/hotplug/cpqphp_ctrl.c
+++ b/drivers/pci/hotplug/cpqphp_ctrl.c
@@ -39,9 +39,9 @@
#include <linux/kthread.h>
#include "cpqphp.h"
-static u32 configure_new_device(struct controller* ctrl, struct pci_func *func,
+static u32 configure_new_device(struct controller *ctrl, struct pci_func *func,
u8 behind_bridge, struct resource_lists *resources);
-static int configure_new_function(struct controller* ctrl, struct pci_func *func,
+static int configure_new_function(struct controller *ctrl, struct pci_func *func,
u8 behind_bridge, struct resource_lists *resources);
static void interrupt_event_handler(struct controller *ctrl);
@@ -64,7 +64,7 @@
/* FIXME: The following line needs to be somewhere else... */
#define WRONG_BUS_FREQUENCY 0x07
-static u8 handle_switch_change(u8 change, struct controller * ctrl)
+static u8 handle_switch_change(u8 change, struct controller *ctrl)
{
int hp_slot;
u8 rc = 0;
@@ -138,7 +138,7 @@
}
-static u8 handle_presence_change(u16 change, struct controller * ctrl)
+static u8 handle_presence_change(u16 change, struct controller *ctrl)
{
int hp_slot;
u8 rc = 0;
@@ -232,7 +232,7 @@
}
-static u8 handle_power_fault(u8 change, struct controller * ctrl)
+static u8 handle_power_fault(u8 change, struct controller *ctrl)
{
int hp_slot;
u8 rc = 0;
@@ -997,7 +997,7 @@
*
* Returns %0 if successful, !0 otherwise.
*/
-static int slot_remove(struct pci_func * old_slot)
+static int slot_remove(struct pci_func *old_slot)
{
struct pci_func *next;
@@ -1109,7 +1109,7 @@
/* DJZ: I don't think is_bridge will work as is.
* FIXME */
-static int is_bridge(struct pci_func * func)
+static int is_bridge(struct pci_func *func)
{
/* Check the header type */
if (((func->config_space[0x03] >> 16) & 0xFF) == 0x01)
@@ -1625,7 +1625,7 @@
* @replace_flag: whether replacing or adding a new device
* @ctrl: target controller
*/
-static u32 remove_board(struct pci_func * func, u32 replace_flag, struct controller * ctrl)
+static u32 remove_board(struct pci_func *func, u32 replace_flag, struct controller *ctrl)
{
int index;
u8 skip = 0;
@@ -1742,7 +1742,7 @@
/* this is the main worker thread */
-static int event_thread(void* data)
+static int event_thread(void *data)
{
struct controller *ctrl;
@@ -1992,7 +1992,7 @@
u16 temp_word;
u32 tempdword;
int rc;
- struct slot* p_slot;
+ struct slot *p_slot;
int physical_slot = 0;
tempdword = 0;
@@ -2088,7 +2088,7 @@
u8 replace_flag;
u32 rc = 0;
unsigned int devfn;
- struct slot* p_slot;
+ struct slot *p_slot;
struct pci_bus *pci_bus = ctrl->pci_bus;
int physical_slot=0;
@@ -2270,8 +2270,8 @@
*
* Returns 0 if success.
*/
-static u32 configure_new_device(struct controller * ctrl, struct pci_func * func,
- u8 behind_bridge, struct resource_lists * resources)
+static u32 configure_new_device(struct controller *ctrl, struct pci_func *func,
+ u8 behind_bridge, struct resource_lists *resources)
{
u8 temp_byte, function, max_functions, stop_it;
int rc;
diff --git a/drivers/pci/hotplug/cpqphp_nvram.c b/drivers/pci/hotplug/cpqphp_nvram.c
index 9600a39..0968a9b 100644
--- a/drivers/pci/hotplug/cpqphp_nvram.c
+++ b/drivers/pci/hotplug/cpqphp_nvram.c
@@ -107,7 +107,7 @@
*/
-static u32 add_byte( u32 **p_buffer, u8 value, u32 *used, u32 *avail)
+static u32 add_byte(u32 **p_buffer, u8 value, u32 *used, u32 *avail)
{
u8 **tByte;
@@ -122,7 +122,7 @@
}
-static u32 add_dword( u32 **p_buffer, u32 value, u32 *used, u32 *avail)
+static u32 add_dword(u32 **p_buffer, u32 value, u32 *used, u32 *avail)
{
if ((*used + 4) > *avail)
return(1);
@@ -267,12 +267,12 @@
ctrl = cpqhp_ctrl_list;
/* The revision of this structure */
- rc = add_byte( &pFill, 1 + ctrl->push_flag, &usedbytes, &available);
+ rc = add_byte(&pFill, 1 + ctrl->push_flag, &usedbytes, &available);
if (rc)
return(rc);
/* The number of controllers */
- rc = add_byte( &pFill, 1, &usedbytes, &available);
+ rc = add_byte(&pFill, 1, &usedbytes, &available);
if (rc)
return(rc);
@@ -282,22 +282,22 @@
numCtrl++;
/* The bus number */
- rc = add_byte( &pFill, ctrl->bus, &usedbytes, &available);
+ rc = add_byte(&pFill, ctrl->bus, &usedbytes, &available);
if (rc)
return(rc);
/* The device Number */
- rc = add_byte( &pFill, PCI_SLOT(ctrl->pci_dev->devfn), &usedbytes, &available);
+ rc = add_byte(&pFill, PCI_SLOT(ctrl->pci_dev->devfn), &usedbytes, &available);
if (rc)
return(rc);
/* The function Number */
- rc = add_byte( &pFill, PCI_FUNC(ctrl->pci_dev->devfn), &usedbytes, &available);
+ rc = add_byte(&pFill, PCI_FUNC(ctrl->pci_dev->devfn), &usedbytes, &available);
if (rc)
return(rc);
/* Skip the number of available entries */
- rc = add_dword( &pFill, 0, &usedbytes, &available);
+ rc = add_dword(&pFill, 0, &usedbytes, &available);
if (rc)
return(rc);
@@ -311,12 +311,12 @@
loop ++;
/* base */
- rc = add_dword( &pFill, resNode->base, &usedbytes, &available);
+ rc = add_dword(&pFill, resNode->base, &usedbytes, &available);
if (rc)
return(rc);
/* length */
- rc = add_dword( &pFill, resNode->length, &usedbytes, &available);
+ rc = add_dword(&pFill, resNode->length, &usedbytes, &available);
if (rc)
return(rc);
@@ -336,12 +336,12 @@
loop ++;
/* base */
- rc = add_dword( &pFill, resNode->base, &usedbytes, &available);
+ rc = add_dword(&pFill, resNode->base, &usedbytes, &available);
if (rc)
return(rc);
/* length */
- rc = add_dword( &pFill, resNode->length, &usedbytes, &available);
+ rc = add_dword(&pFill, resNode->length, &usedbytes, &available);
if (rc)
return(rc);
@@ -361,12 +361,12 @@
loop ++;
/* base */
- rc = add_dword( &pFill, resNode->base, &usedbytes, &available);
+ rc = add_dword(&pFill, resNode->base, &usedbytes, &available);
if (rc)
return(rc);
/* length */
- rc = add_dword( &pFill, resNode->length, &usedbytes, &available);
+ rc = add_dword(&pFill, resNode->length, &usedbytes, &available);
if (rc)
return(rc);
@@ -386,12 +386,12 @@
loop ++;
/* base */
- rc = add_dword( &pFill, resNode->base, &usedbytes, &available);
+ rc = add_dword(&pFill, resNode->base, &usedbytes, &available);
if (rc)
return(rc);
/* length */
- rc = add_dword( &pFill, resNode->length, &usedbytes, &available);
+ rc = add_dword(&pFill, resNode->length, &usedbytes, &available);
if (rc)
return(rc);
diff --git a/drivers/pci/hotplug/cpqphp_pci.c b/drivers/pci/hotplug/cpqphp_pci.c
index a3e3c20..1c8c2f1 100644
--- a/drivers/pci/hotplug/cpqphp_pci.c
+++ b/drivers/pci/hotplug/cpqphp_pci.c
@@ -81,7 +81,7 @@
}
-int cpqhp_configure_device (struct controller* ctrl, struct pci_func* func)
+int cpqhp_configure_device (struct controller *ctrl, struct pci_func *func)
{
struct pci_bus *child;
int num;
@@ -121,7 +121,7 @@
}
-int cpqhp_unconfigure_device(struct pci_func* func)
+int cpqhp_unconfigure_device(struct pci_func *func)
{
int j;
@@ -129,7 +129,7 @@
pci_lock_rescan_remove();
for (j=0; j<8 ; j++) {
- struct pci_dev* temp = pci_get_bus_and_slot(func->bus, PCI_DEVFN(func->device, j));
+ struct pci_dev *temp = pci_get_bus_and_slot(func->bus, PCI_DEVFN(func->device, j));
if (temp) {
pci_dev_put(temp);
pci_stop_and_remove_bus_device(temp);
@@ -203,7 +203,7 @@
}
-static int PCI_ScanBusForNonBridge(struct controller *ctrl, u8 bus_num, u8 * dev_num)
+static int PCI_ScanBusForNonBridge(struct controller *ctrl, u8 bus_num, u8 *dev_num)
{
u16 tdevice;
u32 work;
@@ -280,7 +280,7 @@
}
-int cpqhp_get_bus_dev (struct controller *ctrl, u8 * bus_num, u8 * dev_num, u8 slot)
+int cpqhp_get_bus_dev (struct controller *ctrl, u8 *bus_num, u8 *dev_num, u8 slot)
{
/* plain (bridges allowed) */
return PCI_GetBusDevHelper(ctrl, bus_num, dev_num, slot, 0);
@@ -465,7 +465,7 @@
*
* returns 0 if success
*/
-int cpqhp_save_slot_config (struct controller *ctrl, struct pci_func * new_slot)
+int cpqhp_save_slot_config (struct controller *ctrl, struct pci_func *new_slot)
{
long rc;
u8 class_code;
@@ -549,7 +549,7 @@
*
* returns 0 if success
*/
-int cpqhp_save_base_addr_length(struct controller *ctrl, struct pci_func * func)
+int cpqhp_save_base_addr_length(struct controller *ctrl, struct pci_func *func)
{
u8 cloop;
u8 header_type;
@@ -686,7 +686,7 @@
*
* returns 0 if success
*/
-int cpqhp_save_used_resources (struct controller *ctrl, struct pci_func * func)
+int cpqhp_save_used_resources (struct controller *ctrl, struct pci_func *func)
{
u8 cloop;
u8 header_type;
@@ -949,7 +949,7 @@
*
* returns 0 if success
*/
-int cpqhp_configure_board(struct controller *ctrl, struct pci_func * func)
+int cpqhp_configure_board(struct controller *ctrl, struct pci_func *func)
{
int cloop;
u8 header_type;
@@ -1027,7 +1027,7 @@
*
* returns 0 if the board is the same nonzero otherwise
*/
-int cpqhp_valid_replace(struct controller *ctrl, struct pci_func * func)
+int cpqhp_valid_replace(struct controller *ctrl, struct pci_func *func)
{
u8 cloop;
u8 header_type;
@@ -1419,7 +1419,7 @@
*
* returns 0 if success
*/
-int cpqhp_return_board_resources(struct pci_func * func, struct resource_lists * resources)
+int cpqhp_return_board_resources(struct pci_func *func, struct resource_lists *resources)
{
int rc = 0;
struct pci_resource *node;
@@ -1475,7 +1475,7 @@
*
* Puts node back in the resource list pointed to by head
*/
-void cpqhp_destroy_resource_list (struct resource_lists * resources)
+void cpqhp_destroy_resource_list (struct resource_lists *resources)
{
struct pci_resource *res, *tres;
@@ -1522,7 +1522,7 @@
*
* Puts node back in the resource list pointed to by head
*/
-void cpqhp_destroy_board_resources (struct pci_func * func)
+void cpqhp_destroy_board_resources (struct pci_func *func)
{
struct pci_resource *res, *tres;
diff --git a/drivers/pci/hotplug/cpqphp_sysfs.c b/drivers/pci/hotplug/cpqphp_sysfs.c
index 17c1f36..4a392c4 100644
--- a/drivers/pci/hotplug/cpqphp_sysfs.c
+++ b/drivers/pci/hotplug/cpqphp_sysfs.c
@@ -79,7 +79,7 @@
static int show_dev (struct controller *ctrl, char *buf)
{
- char * out = buf;
+ char *out = buf;
int index;
struct pci_resource *res;
struct pci_func *new_slot;
diff --git a/drivers/pci/hotplug/ibmphp_core.c b/drivers/pci/hotplug/ibmphp_core.c
index cf3ac1e..f7b8684 100644
--- a/drivers/pci/hotplug/ibmphp_core.c
+++ b/drivers/pci/hotplug/ibmphp_core.c
@@ -74,7 +74,7 @@
static inline int get_cur_bus_info(struct slot **sl)
{
int rc = 1;
- struct slot * slot_cur = *sl;
+ struct slot *slot_cur = *sl;
debug("options = %x\n", slot_cur->ctrl->options);
debug("revision = %x\n", slot_cur->ctrl->revision);
@@ -114,8 +114,8 @@
static int __init get_max_slots (void)
{
- struct slot * slot_cur;
- struct list_head * tmp;
+ struct slot *slot_cur;
+ struct list_head *tmp;
u8 slot_count = 0;
list_for_each(tmp, &ibmphp_slot_head) {
@@ -280,7 +280,7 @@
return rc;
}
-static int get_attention_status(struct hotplug_slot *hotplug_slot, u8 * value)
+static int get_attention_status(struct hotplug_slot *hotplug_slot, u8 *value)
{
int rc = -ENODEV;
struct slot *pslot;
@@ -311,7 +311,7 @@
return rc;
}
-static int get_latch_status(struct hotplug_slot *hotplug_slot, u8 * value)
+static int get_latch_status(struct hotplug_slot *hotplug_slot, u8 *value)
{
int rc = -ENODEV;
struct slot *pslot;
@@ -338,7 +338,7 @@
}
-static int get_power_status(struct hotplug_slot *hotplug_slot, u8 * value)
+static int get_power_status(struct hotplug_slot *hotplug_slot, u8 *value)
{
int rc = -ENODEV;
struct slot *pslot;
@@ -364,7 +364,7 @@
return rc;
}
-static int get_adapter_present(struct hotplug_slot *hotplug_slot, u8 * value)
+static int get_adapter_present(struct hotplug_slot *hotplug_slot, u8 *value)
{
int rc = -ENODEV;
struct slot *pslot;
@@ -433,7 +433,7 @@
}
/*
-static int get_max_adapter_speed_1(struct hotplug_slot *hotplug_slot, u8 * value, u8 flag)
+static int get_max_adapter_speed_1(struct hotplug_slot *hotplug_slot, u8 *value, u8 flag)
{
int rc = -ENODEV;
struct slot *pslot;
@@ -471,7 +471,7 @@
return rc;
}
-static int get_bus_name(struct hotplug_slot *hotplug_slot, char * value)
+static int get_bus_name(struct hotplug_slot *hotplug_slot, char *value)
{
int rc = -ENODEV;
struct slot *pslot = NULL;
@@ -671,7 +671,7 @@
{
struct pci_func *func_cur;
struct slot *slot_cur;
- struct list_head * tmp;
+ struct list_head *tmp;
list_for_each(tmp, &ibmphp_slot_head) {
slot_cur = list_entry(tmp, struct slot, ibm_slot_list);
if (slot_cur->func) {
@@ -696,8 +696,8 @@
static void free_slots(void)
{
struct slot *slot_cur;
- struct list_head * tmp;
- struct list_head * next;
+ struct list_head *tmp;
+ struct list_head *next;
debug("%s -- enter\n", __func__);
@@ -825,10 +825,10 @@
/*******************************************************
* Returns whether the bus is empty or not
*******************************************************/
-static int is_bus_empty(struct slot * slot_cur)
+static int is_bus_empty(struct slot *slot_cur)
{
int rc;
- struct slot * tmp_slot;
+ struct slot *tmp_slot;
u8 i = slot_cur->bus_on->slot_min;
while (i <= slot_cur->bus_on->slot_max) {
@@ -856,7 +856,7 @@
* Parameters: slot
* Returns: bus is set (0) or error code
***********************************************************/
-static int set_bus(struct slot * slot_cur)
+static int set_bus(struct slot *slot_cur)
{
int rc;
u8 speed;
@@ -956,7 +956,7 @@
static int check_limitations(struct slot *slot_cur)
{
u8 i;
- struct slot * tmp_slot;
+ struct slot *tmp_slot;
u8 count = 0;
u8 limitation = 0;
@@ -1045,8 +1045,7 @@
rc = check_limitations(slot_cur);
if (rc) {
err("Adding this card exceeds the limitations of this bus.\n");
- err("(i.e., >1 133MHz cards running on same bus, or "
- ">2 66 PCI cards running on same bus.\n");
+ err("(i.e., >1 133MHz cards running on same bus, or >2 66 PCI cards running on same bus.\n");
err("Try hot-adding into another bus\n");
rc = -EINVAL;
goto error_nopower;
@@ -1070,12 +1069,10 @@
!(SLOT_PWRGD(slot_cur->status)))
err("power fault occurred trying to power up\n");
else if (SLOT_BUS_SPEED(slot_cur->status)) {
- err("bus speed mismatch occurred. please check "
- "current bus speed and card capability\n");
+ err("bus speed mismatch occurred. please check current bus speed and card capability\n");
print_card_capability(slot_cur);
} else if (SLOT_BUS_MODE(slot_cur->ext_status)) {
- err("bus mode mismatch occurred. please check "
- "current bus mode and card capability\n");
+ err("bus mode mismatch occurred. please check current bus mode and card capability\n");
print_card_capability(slot_cur);
}
ibmphp_update_slot_info(slot_cur);
@@ -1098,8 +1095,7 @@
goto error_power;
}
if (SLOT_POWER(slot_cur->status) && (SLOT_BUS_SPEED(slot_cur->status))) {
- err("bus speed mismatch occurred. please check current bus "
- "speed and card capability\n");
+ err("bus speed mismatch occurred. please check current bus speed and card capability\n");
print_card_capability(slot_cur);
goto error_power;
}
diff --git a/drivers/pci/hotplug/ibmphp_ebda.c b/drivers/pci/hotplug/ibmphp_ebda.c
index bd04415..0f65ac5 100644
--- a/drivers/pci/hotplug/ibmphp_ebda.c
+++ b/drivers/pci/hotplug/ibmphp_ebda.c
@@ -563,7 +563,7 @@
return rc;
}
-static struct opt_rio_lo * find_rxe_num (u8 slot_num)
+static struct opt_rio_lo *find_rxe_num (u8 slot_num)
{
struct opt_rio_lo *opt_lo_ptr;
@@ -575,7 +575,7 @@
return NULL;
}
-static struct opt_rio * find_chassis_num (u8 slot_num)
+static struct opt_rio *find_chassis_num (u8 slot_num)
{
struct opt_rio *opt_vg_ptr;
@@ -593,7 +593,7 @@
static u8 calculate_first_slot (u8 slot_num)
{
u8 first_slot = 1;
- struct slot * slot_cur;
+ struct slot *slot_cur;
list_for_each_entry(slot_cur, &ibmphp_slot_head, ibm_slot_list) {
if (slot_cur->ctrl) {
@@ -607,7 +607,7 @@
#define SLOT_NAME_SIZE 30
-static char *create_file_name (struct slot * slot_cur)
+static char *create_file_name (struct slot *slot_cur)
{
struct opt_rio *opt_vg_ptr = NULL;
struct opt_rio_lo *opt_lo_ptr = NULL;
@@ -1192,7 +1192,7 @@
}
return rc;
}
-static int ibmphp_probe (struct pci_dev * dev, const struct pci_device_id *ids)
+static int ibmphp_probe (struct pci_dev *dev, const struct pci_device_id *ids)
{
struct controller *ctrl;
diff --git a/drivers/pci/hotplug/ibmphp_hpc.c b/drivers/pci/hotplug/ibmphp_hpc.c
index 5fc7a08..a936022 100644
--- a/drivers/pci/hotplug/ibmphp_hpc.c
+++ b/drivers/pci/hotplug/ibmphp_hpc.c
@@ -533,7 +533,7 @@
*
* Return 0 or error codes
*---------------------------------------------------------------------*/
-int ibmphp_hpc_readslot (struct slot * pslot, u8 cmd, u8 * pstatus)
+int ibmphp_hpc_readslot (struct slot *pslot, u8 cmd, u8 *pstatus)
{
void __iomem *wpg_bbar = NULL;
struct controller *ctlr_ptr;
@@ -672,7 +672,7 @@
*
* Action: issue a WRITE command to HPC
*---------------------------------------------------------------------*/
-int ibmphp_hpc_writeslot (struct slot * pslot, u8 cmd)
+int ibmphp_hpc_writeslot (struct slot *pslot, u8 cmd)
{
void __iomem *wpg_bbar = NULL;
struct controller *ctlr_ptr;
@@ -1102,7 +1102,7 @@
* Value:
*---------------------------------------------------------------------*/
static int hpc_wait_ctlr_notworking (int timeout, struct controller *ctlr_ptr, void __iomem *wpg_bbar,
- u8 * pstatus)
+ u8 *pstatus)
{
int rc = 0;
u8 done = 0;
diff --git a/drivers/pci/hotplug/ibmphp_pci.c b/drivers/pci/hotplug/ibmphp_pci.c
index 639ea3a..2fd2967 100644
--- a/drivers/pci/hotplug/ibmphp_pci.c
+++ b/drivers/pci/hotplug/ibmphp_pci.c
@@ -47,7 +47,7 @@
* We also assign the same irq numbers for multi function devices.
* These are PIC mode, so shouldn't matter n.e.ways (hopefully)
*/
-static void assign_alt_irq (struct pci_func * cur_func, u8 class_code)
+static void assign_alt_irq (struct pci_func *cur_func, u8 class_code)
{
int j;
for (j = 0; j < 4; j++) {
@@ -137,8 +137,8 @@
"Please choose another device.\n", cur_func->device);
return -ENODEV;
} else if (class == PCI_CLASS_DISPLAY_VGA) {
- err ("The device %x is not supported for hot plugging. "
- "Please choose another device.\n", cur_func->device);
+ err ("The device %x is not supported for hot plugging. Please choose another device.\n",
+ cur_func->device);
return -ENODEV;
}
switch (hdr_type) {
@@ -179,8 +179,8 @@
case PCI_HEADER_TYPE_MULTIBRIDGE:
class >>= 8;
if (class != PCI_CLASS_BRIDGE_PCI) {
- err ("This %x is not PCI-to-PCI bridge, and as is not supported for hot-plugging. "
- "Please insert another card.\n", cur_func->device);
+ err ("This %x is not PCI-to-PCI bridge, and as is not supported for hot-plugging. Please insert another card.\n",
+ cur_func->device);
return -ENODEV;
}
assign_alt_irq (cur_func, class_code);
@@ -247,8 +247,8 @@
class >>= 8;
debug ("class now is %x\n", class);
if (class != PCI_CLASS_BRIDGE_PCI) {
- err ("This %x is not PCI-to-PCI bridge, and as is not supported for hot-plugging. "
- "Please insert another card.\n", cur_func->device);
+ err ("This %x is not PCI-to-PCI bridge, and as is not supported for hot-plugging. Please insert another card.\n",
+ cur_func->device);
return -ENODEV;
}
@@ -1073,7 +1073,7 @@
* Input: bridge function
* Output: amount of resources needed
*****************************************************************************/
-static struct res_needed *scan_behind_bridge (struct pci_func * func, u8 busno)
+static struct res_needed *scan_behind_bridge (struct pci_func *func, u8 busno)
{
int count, len[6];
u16 vendor_id;
@@ -1125,13 +1125,11 @@
class >>= 8; /* to take revision out, class = class.subclass.prog i/f */
if (class == PCI_CLASS_NOT_DEFINED_VGA) {
- err ("The device %x is VGA compatible and as is not supported for hot plugging. "
- "Please choose another device.\n", device);
+ err ("The device %x is VGA compatible and as is not supported for hot plugging. Please choose another device.\n", device);
amount->not_correct = 1;
return amount;
} else if (class == PCI_CLASS_DISPLAY_VGA) {
- err ("The device %x is not supported for hot plugging. "
- "Please choose another device.\n", device);
+ err ("The device %x is not supported for hot plugging. Please choose another device.\n", device);
amount->not_correct = 1;
return amount;
}
@@ -1483,12 +1481,10 @@
debug ("hdr_type %x, class %x\n", hdr_type, class);
class >>= 8; /* to take revision out, class = class.subclass.prog i/f */
if (class == PCI_CLASS_NOT_DEFINED_VGA) {
- err ("The device %x function %x is VGA compatible and is not supported for hot removing. "
- "Please choose another device.\n", device, function);
+ err ("The device %x function %x is VGA compatible and is not supported for hot removing. Please choose another device.\n", device, function);
return -ENODEV;
} else if (class == PCI_CLASS_DISPLAY_VGA) {
- err ("The device %x function %x is not supported for hot removing. "
- "Please choose another device.\n", device, function);
+ err ("The device %x function %x is not supported for hot removing. Please choose another device.\n", device, function);
return -ENODEV;
}
@@ -1513,9 +1509,7 @@
case PCI_HEADER_TYPE_BRIDGE:
class >>= 8;
if (class != PCI_CLASS_BRIDGE_PCI) {
- err ("This device %x function %x is not PCI-to-PCI bridge, "
- "and is not supported for hot-removing. "
- "Please try another card.\n", device, function);
+ err ("This device %x function %x is not PCI-to-PCI bridge, and is not supported for hot-removing. Please try another card.\n", device, function);
return -ENODEV;
}
rc = unconfigure_boot_bridge (busno, device, function);
@@ -1529,9 +1523,7 @@
case PCI_HEADER_TYPE_MULTIBRIDGE:
class >>= 8;
if (class != PCI_CLASS_BRIDGE_PCI) {
- err ("This device %x function %x is not PCI-to-PCI bridge, "
- "and is not supported for hot-removing. "
- "Please try another card.\n", device, function);
+ err ("This device %x function %x is not PCI-to-PCI bridge, and is not supported for hot-removing. Please try another card.\n", device, function);
return -ENODEV;
}
rc = unconfigure_boot_bridge (busno, device, function);
diff --git a/drivers/pci/hotplug/ibmphp_res.c b/drivers/pci/hotplug/ibmphp_res.c
index a265acb2..f34745a 100644
--- a/drivers/pci/hotplug/ibmphp_res.c
+++ b/drivers/pci/hotplug/ibmphp_res.c
@@ -46,9 +46,9 @@
static LIST_HEAD(gbuses);
-static struct bus_node * __init alloc_error_bus (struct ebda_pci_rsrc * curr, u8 busno, int flag)
+static struct bus_node * __init alloc_error_bus (struct ebda_pci_rsrc *curr, u8 busno, int flag)
{
- struct bus_node * newbus;
+ struct bus_node *newbus;
if (!(curr) && !(flag)) {
err ("NULL pointer passed\n");
@@ -69,7 +69,7 @@
return newbus;
}
-static struct resource_node * __init alloc_resources (struct ebda_pci_rsrc * curr)
+static struct resource_node * __init alloc_resources (struct ebda_pci_rsrc *curr)
{
struct resource_node *rs;
@@ -93,7 +93,7 @@
static int __init alloc_bus_range (struct bus_node **new_bus, struct range_node **new_range, struct ebda_pci_rsrc *curr, int flag, u8 first_bus)
{
- struct bus_node * newbus;
+ struct bus_node *newbus;
struct range_node *newrange;
u8 num_ranges = 0;
@@ -789,8 +789,7 @@
bus_cur = find_bus_wprev (res->busno, NULL, 0);
if (!bus_cur) {
- err ("cannot find corresponding bus of the io resource to remove "
- "bailing out...\n");
+ err ("cannot find corresponding bus of the io resource to remove bailing out...\n");
return -ENODEV;
}
@@ -934,9 +933,9 @@
return 0;
}
-static struct range_node * find_range (struct bus_node *bus_cur, struct resource_node * res)
+static struct range_node *find_range (struct bus_node *bus_cur, struct resource_node *res)
{
- struct range_node * range = NULL;
+ struct range_node *range = NULL;
switch (res->type) {
case IO:
diff --git a/drivers/pci/hotplug/pci_hotplug_core.c b/drivers/pci/hotplug/pci_hotplug_core.c
index cfa92a9..56d8486 100644
--- a/drivers/pci/hotplug/pci_hotplug_core.c
+++ b/drivers/pci/hotplug/pci_hotplug_core.c
@@ -59,14 +59,12 @@
#define DRIVER_DESC "PCI Hot Plug PCI Core"
-//////////////////////////////////////////////////////////////////
-
static LIST_HEAD(pci_hotplug_slot_list);
static DEFINE_MUTEX(pci_hp_mutex);
/* Weee, fun with macros... */
-#define GET_STATUS(name,type) \
-static int get_##name (struct hotplug_slot *slot, type *value) \
+#define GET_STATUS(name, type) \
+static int get_##name(struct hotplug_slot *slot, type *value) \
{ \
struct hotplug_slot_ops *ops = slot->ops; \
int retval = 0; \
@@ -92,42 +90,41 @@
retval = get_power_status(slot->hotplug, &value);
if (retval)
- goto exit;
- retval = sprintf (buf, "%d\n", value);
-exit:
- return retval;
+ return retval;
+
+ return sprintf(buf, "%d\n", value);
}
static ssize_t power_write_file(struct pci_slot *pci_slot, const char *buf,
- size_t count)
+ size_t count)
{
struct hotplug_slot *slot = pci_slot->hotplug;
unsigned long lpower;
u8 power;
int retval = 0;
- lpower = simple_strtoul (buf, NULL, 10);
+ lpower = simple_strtoul(buf, NULL, 10);
power = (u8)(lpower & 0xff);
- dbg ("power = %d\n", power);
+ dbg("power = %d\n", power);
if (!try_module_get(slot->ops->owner)) {
retval = -ENODEV;
goto exit;
}
switch (power) {
- case 0:
- if (slot->ops->disable_slot)
- retval = slot->ops->disable_slot(slot);
- break;
+ case 0:
+ if (slot->ops->disable_slot)
+ retval = slot->ops->disable_slot(slot);
+ break;
- case 1:
- if (slot->ops->enable_slot)
- retval = slot->ops->enable_slot(slot);
- break;
+ case 1:
+ if (slot->ops->enable_slot)
+ retval = slot->ops->enable_slot(slot);
+ break;
- default:
- err ("Illegal value specified for power\n");
- retval = -EINVAL;
+ default:
+ err("Illegal value specified for power\n");
+ retval = -EINVAL;
}
module_put(slot->ops->owner);
@@ -150,24 +147,22 @@
retval = get_attention_status(slot->hotplug, &value);
if (retval)
- goto exit;
- retval = sprintf(buf, "%d\n", value);
+ return retval;
-exit:
- return retval;
+ return sprintf(buf, "%d\n", value);
}
static ssize_t attention_write_file(struct pci_slot *slot, const char *buf,
- size_t count)
+ size_t count)
{
struct hotplug_slot_ops *ops = slot->hotplug->ops;
unsigned long lattention;
u8 attention;
int retval = 0;
- lattention = simple_strtoul (buf, NULL, 10);
+ lattention = simple_strtoul(buf, NULL, 10);
attention = (u8)(lattention & 0xff);
- dbg (" - attention = %d\n", attention);
+ dbg(" - attention = %d\n", attention);
if (!try_module_get(ops->owner)) {
retval = -ENODEV;
@@ -196,11 +191,9 @@
retval = get_latch_status(slot->hotplug, &value);
if (retval)
- goto exit;
- retval = sprintf (buf, "%d\n", value);
+ return retval;
-exit:
- return retval;
+ return sprintf(buf, "%d\n", value);
}
static struct pci_slot_attribute hotplug_slot_attr_latch = {
@@ -215,11 +208,9 @@
retval = get_adapter_status(slot->hotplug, &value);
if (retval)
- goto exit;
- retval = sprintf (buf, "%d\n", value);
+ return retval;
-exit:
- return retval;
+ return sprintf(buf, "%d\n", value);
}
static struct pci_slot_attribute hotplug_slot_attr_presence = {
@@ -228,7 +219,7 @@
};
static ssize_t test_write_file(struct pci_slot *pci_slot, const char *buf,
- size_t count)
+ size_t count)
{
struct hotplug_slot *slot = pci_slot->hotplug;
unsigned long ltest;
@@ -237,7 +228,7 @@
ltest = simple_strtoul (buf, NULL, 10);
test = (u32)(ltest & 0xffffffff);
- dbg ("test = %d\n", test);
+ dbg("test = %d\n", test);
if (!try_module_get(slot->ops->owner)) {
retval = -ENODEV;
@@ -261,6 +252,7 @@
static bool has_power_file(struct pci_slot *pci_slot)
{
struct hotplug_slot *slot = pci_slot->hotplug;
+
if ((!slot) || (!slot->ops))
return false;
if ((slot->ops->enable_slot) ||
@@ -273,6 +265,7 @@
static bool has_attention_file(struct pci_slot *pci_slot)
{
struct hotplug_slot *slot = pci_slot->hotplug;
+
if ((!slot) || (!slot->ops))
return false;
if ((slot->ops->set_attention_status) ||
@@ -284,6 +277,7 @@
static bool has_latch_file(struct pci_slot *pci_slot)
{
struct hotplug_slot *slot = pci_slot->hotplug;
+
if ((!slot) || (!slot->ops))
return false;
if (slot->ops->get_latch_status)
@@ -294,6 +288,7 @@
static bool has_adapter_file(struct pci_slot *pci_slot)
{
struct hotplug_slot *slot = pci_slot->hotplug;
+
if ((!slot) || (!slot->ops))
return false;
if (slot->ops->get_adapter_status)
@@ -304,6 +299,7 @@
static bool has_test_file(struct pci_slot *pci_slot)
{
struct hotplug_slot *slot = pci_slot->hotplug;
+
if ((!slot) || (!slot->ops))
return false;
if (slot->ops->hardware_test)
@@ -397,13 +393,13 @@
pci_hp_remove_module_link(slot);
}
-static struct hotplug_slot *get_slot_from_name (const char *name)
+static struct hotplug_slot *get_slot_from_name(const char *name)
{
struct hotplug_slot *slot;
struct list_head *tmp;
- list_for_each (tmp, &pci_hotplug_slot_list) {
- slot = list_entry (tmp, struct hotplug_slot, slot_list);
+ list_for_each(tmp, &pci_hotplug_slot_list) {
+ slot = list_entry(tmp, struct hotplug_slot, slot_list);
if (strcmp(hotplug_slot_name(slot), name) == 0)
return slot;
}
@@ -436,8 +432,7 @@
if ((slot->info == NULL) || (slot->ops == NULL))
return -EINVAL;
if (slot->release == NULL) {
- dbg("Why are you trying to register a hotplug slot "
- "without a proper release function?\n");
+ dbg("Why are you trying to register a hotplug slot without a proper release function?\n");
return -EINVAL;
}
@@ -468,6 +463,7 @@
mutex_unlock(&pci_hp_mutex);
return result;
}
+EXPORT_SYMBOL_GPL(__pci_hp_register);
/**
* pci_hp_deregister - deregister a hotplug_slot with the PCI hotplug subsystem
@@ -506,6 +502,7 @@
return 0;
}
+EXPORT_SYMBOL_GPL(pci_hp_deregister);
/**
* pci_hp_change_slot_info - changes the slot's information structure in the core
@@ -527,24 +524,23 @@
return 0;
}
+EXPORT_SYMBOL_GPL(pci_hp_change_slot_info);
-static int __init pci_hotplug_init (void)
+static int __init pci_hotplug_init(void)
{
int result;
result = cpci_hotplug_init(debug);
if (result) {
- err ("cpci_hotplug_init with error %d\n", result);
- goto err_cpci;
+ err("cpci_hotplug_init with error %d\n", result);
+ return result;
}
- info (DRIVER_DESC " version: " DRIVER_VERSION "\n");
-
-err_cpci:
+ info(DRIVER_DESC " version: " DRIVER_VERSION "\n");
return result;
}
-static void __exit pci_hotplug_exit (void)
+static void __exit pci_hotplug_exit(void)
{
cpci_hotplug_exit();
}
@@ -557,7 +553,3 @@
MODULE_LICENSE("GPL");
module_param(debug, bool, 0644);
MODULE_PARM_DESC(debug, "Debugging mode enabled or not");
-
-EXPORT_SYMBOL_GPL(__pci_hp_register);
-EXPORT_SYMBOL_GPL(pci_hp_deregister);
-EXPORT_SYMBOL_GPL(pci_hp_change_slot_info);
diff --git a/drivers/pci/hotplug/pciehp_acpi.c b/drivers/pci/hotplug/pciehp_acpi.c
index 20fea57..93cc926 100644
--- a/drivers/pci/hotplug/pciehp_acpi.c
+++ b/drivers/pci/hotplug/pciehp_acpi.c
@@ -103,10 +103,10 @@
}
static struct pcie_port_service_driver __initdata dummy_driver = {
- .name = "pciehp_dummy",
+ .name = "pciehp_dummy",
.port_type = PCIE_ANY_PORT,
.service = PCIE_PORT_SERVICE_HP,
- .probe = dummy_probe,
+ .probe = dummy_probe,
};
static int __init select_detection_mode(void)
diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
index 0e0a2ff..a2297db 100644
--- a/drivers/pci/hotplug/pciehp_core.c
+++ b/drivers/pci/hotplug/pciehp_core.c
@@ -266,8 +266,7 @@
rc = init_slot(ctrl);
if (rc) {
if (rc == -EBUSY)
- ctrl_warn(ctrl, "Slot already registered by another "
- "hotplug driver\n");
+ ctrl_warn(ctrl, "Slot already registered by another hotplug driver\n");
else
ctrl_err(ctrl, "Slot initialization failed\n");
goto err_out_release_ctlr;
@@ -312,12 +311,12 @@
}
#ifdef CONFIG_PM
-static int pciehp_suspend (struct pcie_device *dev)
+static int pciehp_suspend(struct pcie_device *dev)
{
return 0;
}
-static int pciehp_resume (struct pcie_device *dev)
+static int pciehp_resume(struct pcie_device *dev)
{
struct controller *ctrl;
struct slot *slot;
diff --git a/drivers/pci/hotplug/pciehp_ctrl.c b/drivers/pci/hotplug/pciehp_ctrl.c
index c75e6a6..ff32e85 100644
--- a/drivers/pci/hotplug/pciehp_ctrl.c
+++ b/drivers/pci/hotplug/pciehp_ctrl.c
@@ -175,7 +175,7 @@
hotplug controller logic
*/
-static void set_slot_off(struct controller *ctrl, struct slot * pslot)
+static void set_slot_off(struct controller *ctrl, struct slot *pslot)
{
/* turn off slot, turn on Amber LED, turn off Green LED if supported*/
if (POWER_CTRL(ctrl)) {
@@ -376,14 +376,12 @@
pciehp_get_power_status(p_slot, &getstatus);
if (getstatus) {
p_slot->state = BLINKINGOFF_STATE;
- ctrl_info(ctrl,
- "PCI slot #%s - powering off due to button "
- "press.\n", slot_name(p_slot));
+ ctrl_info(ctrl, "PCI slot #%s - powering off due to button press\n",
+ slot_name(p_slot));
} else {
p_slot->state = BLINKINGON_STATE;
- ctrl_info(ctrl,
- "PCI slot #%s - powering on due to button "
- "press.\n", slot_name(p_slot));
+ ctrl_info(ctrl, "PCI slot #%s - powering on due to button press\n",
+ slot_name(p_slot));
}
/* blink green LED and turn off amber */
pciehp_green_led_blink(p_slot);
@@ -404,8 +402,8 @@
else
pciehp_green_led_off(p_slot);
pciehp_set_attention_status(p_slot, 0);
- ctrl_info(ctrl, "PCI slot #%s - action canceled "
- "due to button press\n", slot_name(p_slot));
+ ctrl_info(ctrl, "PCI slot #%s - action canceled due to button press\n",
+ slot_name(p_slot));
p_slot->state = STATIC_STATE;
break;
case POWEROFF_STATE:
diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c
index 1463412..42914e0 100644
--- a/drivers/pci/hotplug/pciehp_hpc.c
+++ b/drivers/pci/hotplug/pciehp_hpc.c
@@ -174,12 +174,10 @@
* event even though it supports none of power
* controller, attention led, power led and EMI.
*/
- ctrl_dbg(ctrl, "Unexpected CMD_COMPLETED. Need to "
- "wait for command completed event.\n");
+ ctrl_dbg(ctrl, "Unexpected CMD_COMPLETED. Need to wait for command completed event\n");
ctrl->no_cmd_complete = 0;
} else {
- ctrl_dbg(ctrl, "Unexpected CMD_COMPLETED. Maybe "
- "the controller is broken.\n");
+ ctrl_dbg(ctrl, "Unexpected CMD_COMPLETED. Maybe the controller is broken\n");
}
}
@@ -203,7 +201,7 @@
if (!(slot_ctrl & PCI_EXP_SLTCTL_HPIE) ||
!(slot_ctrl & PCI_EXP_SLTCTL_CCIE))
poll = 1;
- pcie_wait_cmd(ctrl, poll);
+ pcie_wait_cmd(ctrl, poll);
}
mutex_unlock(&ctrl->ctrl_lock);
}
@@ -276,15 +274,15 @@
bool found;
u16 lnk_status;
- /*
- * Data Link Layer Link Active Reporting must be capable for
- * hot-plug capable downstream port. But old controller might
- * not implement it. In this case, we wait for 1000 ms.
- */
- if (ctrl->link_active_reporting)
- pcie_wait_link_active(ctrl);
- else
- msleep(1000);
+ /*
+ * Data Link Layer Link Active Reporting must be capable for
+ * hot-plug capable downstream port. But old controller might
+ * not implement it. In this case, we wait for 1000 ms.
+ */
+ if (ctrl->link_active_reporting)
+ pcie_wait_link_active(ctrl);
+ else
+ msleep(1000);
/* wait 100ms before read pci conf, and try in 1s */
msleep(100);
@@ -295,7 +293,7 @@
ctrl_dbg(ctrl, "%s: lnk_status = %x\n", __func__, lnk_status);
if ((lnk_status & PCI_EXP_LNKSTA_LT) ||
!(lnk_status & PCI_EXP_LNKSTA_NLW)) {
- ctrl_err(ctrl, "Link Training Error occurs \n");
+ ctrl_err(ctrl, "Link Training Error occurs\n");
return -1;
}
@@ -414,7 +412,7 @@
return;
switch (value) {
- case 0 : /* turn off */
+ case 0: /* turn off */
slot_cmd = PCI_EXP_SLTCTL_ATTN_IND_OFF;
break;
case 1: /* turn on */
@@ -470,7 +468,7 @@
PCI_EXP_SLTCTL_PWR_IND_BLINK);
}
-int pciehp_power_on_slot(struct slot * slot)
+int pciehp_power_on_slot(struct slot *slot)
{
struct controller *ctrl = slot->ctrl;
struct pci_dev *pdev = ctrl_dev(ctrl);
@@ -496,7 +494,7 @@
return retval;
}
-void pciehp_power_off_slot(struct slot * slot)
+void pciehp_power_off_slot(struct slot *slot)
{
struct controller *ctrl = slot->ctrl;
@@ -756,7 +754,7 @@
ctrl_info(ctrl, "Slot Control : 0x%04x\n", reg16);
}
-#define FLAG(x,y) (((x) & (y)) ? '+' : '-')
+#define FLAG(x, y) (((x) & (y)) ? '+' : '-')
struct controller *pcie_init(struct pcie_device *dev)
{
@@ -783,14 +781,14 @@
*/
if (NO_CMD_CMPL(ctrl) ||
!(POWER_CTRL(ctrl) | ATTN_LED(ctrl) | PWR_LED(ctrl) | EMI(ctrl)))
- ctrl->no_cmd_complete = 1;
+ ctrl->no_cmd_complete = 1;
- /* Check if Data Link Layer Link Active Reporting is implemented */
- pcie_capability_read_dword(pdev, PCI_EXP_LNKCAP, &link_cap);
- if (link_cap & PCI_EXP_LNKCAP_DLLLARC) {
- ctrl_dbg(ctrl, "Link Active Reporting supported\n");
- ctrl->link_active_reporting = 1;
- }
+ /* Check if Data Link Layer Link Active Reporting is implemented */
+ pcie_capability_read_dword(pdev, PCI_EXP_LNKCAP, &link_cap);
+ if (link_cap & PCI_EXP_LNKCAP_DLLLARC) {
+ ctrl_dbg(ctrl, "Link Active Reporting supported\n");
+ ctrl->link_active_reporting = 1;
+ }
/* Clear all remaining event bits in Slot Status register */
pcie_capability_write_word(pdev, PCI_EXP_SLTSTA,
diff --git a/drivers/pci/hotplug/pciehp_pci.c b/drivers/pci/hotplug/pciehp_pci.c
index b6cb1df..5f871f4 100644
--- a/drivers/pci/hotplug/pciehp_pci.c
+++ b/drivers/pci/hotplug/pciehp_pci.c
@@ -46,9 +46,8 @@
dev = pci_get_slot(parent, PCI_DEVFN(0, 0));
if (dev) {
- ctrl_err(ctrl, "Device %s already exists "
- "at %04x:%02x:00, cannot hot-add\n", pci_name(dev),
- pci_domain_nr(parent), parent->number);
+ ctrl_err(ctrl, "Device %s already exists at %04x:%02x:00, cannot hot-add\n",
+ pci_name(dev), pci_domain_nr(parent), parent->number);
pci_dev_put(dev);
ret = -EEXIST;
goto out;
diff --git a/drivers/pci/hotplug/pcihp_skeleton.c b/drivers/pci/hotplug/pcihp_skeleton.c
index ac69094..d062c00 100644
--- a/drivers/pci/hotplug/pcihp_skeleton.c
+++ b/drivers/pci/hotplug/pcihp_skeleton.c
@@ -51,7 +51,7 @@
#define dbg(format, arg...) \
do { \
if (debug) \
- printk (KERN_DEBUG "%s: " format "\n", \
+ printk(KERN_DEBUG "%s: " format "\n", \
MY_NAME , ## arg); \
} while (0)
#define err(format, arg...) printk(KERN_ERR "%s: " format "\n", MY_NAME , ## arg)
@@ -128,18 +128,18 @@
dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name);
switch (status) {
- case 0:
- /*
- * Fill in code here to turn light off
- */
- break;
+ case 0:
+ /*
+ * Fill in code here to turn light off
+ */
+ break;
- case 1:
- default:
- /*
- * Fill in code here to turn light on
- */
- break;
+ case 1:
+ default:
+ /*
+ * Fill in code here to turn light on
+ */
+ break;
}
return retval;
@@ -153,12 +153,12 @@
dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name);
switch (value) {
- case 0:
- /* Specify a test here */
- break;
- case 1:
- /* Specify another test here */
- break;
+ case 0:
+ /* Specify a test here */
+ break;
+ case 1:
+ /* Specify another test here */
+ break;
}
return retval;
diff --git a/drivers/pci/hotplug/rpaphp_core.c b/drivers/pci/hotplug/rpaphp_core.c
index 984d708..93aa29f 100644
--- a/drivers/pci/hotplug/rpaphp_core.c
+++ b/drivers/pci/hotplug/rpaphp_core.c
@@ -39,6 +39,7 @@
bool rpaphp_debug;
LIST_HEAD(rpaphp_slot_head);
+EXPORT_SYMBOL_GPL(rpaphp_slot_head);
#define DRIVER_VERSION "0.1"
#define DRIVER_AUTHOR "Linda Xie <lxie@us.ibm.com>"
@@ -88,7 +89,7 @@
* @hotplug_slot: slot to get status
* @value: pointer to store status
*/
-static int get_power_status(struct hotplug_slot *hotplug_slot, u8 * value)
+static int get_power_status(struct hotplug_slot *hotplug_slot, u8 *value)
{
int retval, level;
struct slot *slot = (struct slot *)hotplug_slot->private;
@@ -104,14 +105,14 @@
* @hotplug_slot: slot to get status
* @value: pointer to store status
*/
-static int get_attention_status(struct hotplug_slot *hotplug_slot, u8 * value)
+static int get_attention_status(struct hotplug_slot *hotplug_slot, u8 *value)
{
struct slot *slot = (struct slot *)hotplug_slot->private;
*value = slot->hotplug_slot->info->attention_status;
return 0;
}
-static int get_adapter_status(struct hotplug_slot *hotplug_slot, u8 * value)
+static int get_adapter_status(struct hotplug_slot *hotplug_slot, u8 *value)
{
struct slot *slot = (struct slot *)hotplug_slot->private;
int rc, state;
@@ -241,6 +242,7 @@
return -EINVAL;
}
+EXPORT_SYMBOL_GPL(rpaphp_get_drc_props);
static int is_php_type(char *drc_type)
{
@@ -350,6 +352,7 @@
/* XXX FIXME: reports a failure only if last entry in loop failed */
return retval;
}
+EXPORT_SYMBOL_GPL(rpaphp_add_slot);
static void __exit cleanup_slots(void)
{
@@ -443,7 +446,3 @@
module_init(rpaphp_init);
module_exit(rpaphp_exit);
-
-EXPORT_SYMBOL_GPL(rpaphp_add_slot);
-EXPORT_SYMBOL_GPL(rpaphp_slot_head);
-EXPORT_SYMBOL_GPL(rpaphp_get_drc_props);
diff --git a/drivers/pci/hotplug/sgi_hotplug.c b/drivers/pci/hotplug/sgi_hotplug.c
index 613043f..bada2099 100644
--- a/drivers/pci/hotplug/sgi_hotplug.c
+++ b/drivers/pci/hotplug/sgi_hotplug.c
@@ -188,7 +188,7 @@
return 0;
}
-static struct hotplug_slot * sn_hp_destroy(void)
+static struct hotplug_slot *sn_hp_destroy(void)
{
struct slot *slot;
struct pci_slot *pci_slot;
@@ -250,15 +250,13 @@
}
if (rc == PCI_L1_ERR) {
- dev_dbg(&slot->pci_bus->self->dev,
- "L1 failure %d with message: %s",
+ dev_dbg(&slot->pci_bus->self->dev, "L1 failure %d with message: %s",
resp.resp_sub_errno, resp.resp_l1_msg);
return -EPERM;
}
if (rc) {
- dev_dbg(&slot->pci_bus->self->dev,
- "insert failed with error %d sub-error %d\n",
+ dev_dbg(&slot->pci_bus->self->dev, "insert failed with error %d sub-error %d\n",
rc, resp.resp_sub_errno);
return -EIO;
}
@@ -288,21 +286,18 @@
}
if ((action == PCI_REQ_SLOT_ELIGIBLE) && (rc == PCI_EMPTY_33MHZ)) {
- dev_dbg(&slot->pci_bus->self->dev,
- "Cannot remove last 33MHz card\n");
+ dev_dbg(&slot->pci_bus->self->dev, "Cannot remove last 33MHz card\n");
return -EPERM;
}
if ((action == PCI_REQ_SLOT_ELIGIBLE) && (rc == PCI_L1_ERR)) {
- dev_dbg(&slot->pci_bus->self->dev,
- "L1 failure %d with message \n%s\n",
+ dev_dbg(&slot->pci_bus->self->dev, "L1 failure %d with message \n%s\n",
resp.resp_sub_errno, resp.resp_l1_msg);
return -EPERM;
}
if ((action == PCI_REQ_SLOT_ELIGIBLE) && rc) {
- dev_dbg(&slot->pci_bus->self->dev,
- "remove failed with error %d sub-error %d\n",
+ dev_dbg(&slot->pci_bus->self->dev, "remove failed with error %d sub-error %d\n",
rc, resp.resp_sub_errno);
return -EIO;
}
@@ -417,8 +412,7 @@
phandle = acpi_device_handle(PCI_CONTROLLER(slot->pci_bus)->companion);
if (acpi_bus_get_device(phandle, &pdevice)) {
- dev_dbg(&slot->pci_bus->self->dev,
- "no parent device, assuming NULL\n");
+ dev_dbg(&slot->pci_bus->self->dev, "no parent device, assuming NULL\n");
pdevice = NULL;
}
@@ -447,10 +441,8 @@
ret = acpi_bus_scan(chandle);
if (ACPI_FAILURE(ret)) {
- printk(KERN_ERR "%s: acpi_bus_scan "
- "failed (0x%x) for slot %d "
- "func %d\n", __func__,
- ret, (int)(adr>>16),
+ printk(KERN_ERR "%s: acpi_bus_scan failed (0x%x) for slot %d func %d\n",
+ __func__, ret, (int)(adr>>16),
(int)(adr&0xffff));
/* try to continue on */
}
@@ -471,11 +463,9 @@
mutex_unlock(&sn_hotplug_mutex);
if (rc == 0)
- dev_dbg(&slot->pci_bus->self->dev,
- "insert operation successful\n");
+ dev_dbg(&slot->pci_bus->self->dev, "insert operation successful\n");
else
- dev_dbg(&slot->pci_bus->self->dev,
- "insert operation failed rc = %d\n", rc);
+ dev_dbg(&slot->pci_bus->self->dev, "insert operation failed rc = %d\n", rc);
return rc;
}
@@ -561,8 +551,7 @@
acpi_status ret;
ret = acpi_unload_table_id(ssdt_id);
if (ACPI_FAILURE(ret)) {
- printk(KERN_ERR "%s: acpi_unload_table_id "
- "failed (0x%x) for id %d\n",
+ printk(KERN_ERR "%s: acpi_unload_table_id failed (0x%x) for id %d\n",
__func__, ret, ssdt_id);
/* try to continue on */
}
diff --git a/drivers/pci/hotplug/shpchp.h b/drivers/pci/hotplug/shpchp.h
index 6152909..5897d51 100644
--- a/drivers/pci/hotplug/shpchp.h
+++ b/drivers/pci/hotplug/shpchp.h
@@ -180,7 +180,7 @@
int shpchp_unconfigure_device(struct slot *p_slot);
void cleanup_slots(struct controller *ctrl);
void shpchp_queue_pushbutton_work(struct work_struct *work);
-int shpc_init( struct controller *ctrl, struct pci_dev *pdev);
+int shpc_init(struct controller *ctrl, struct pci_dev *pdev);
static inline const char *slot_name(struct slot *slot)
{
@@ -295,7 +295,7 @@
pci_write_config_dword(p_slot->ctrl->pci_dev, PCIX_MEM_BASE_LIMIT_OFFSET, rse_set);
}
/* restore MiscII register */
- pci_read_config_dword( p_slot->ctrl->pci_dev, PCIX_MISCII_OFFSET, &pcix_misc2_temp );
+ pci_read_config_dword(p_slot->ctrl->pci_dev, PCIX_MISCII_OFFSET, &pcix_misc2_temp );
if (p_slot->ctrl->pcix_misc2_reg & SERRFATALENABLE_MASK)
pcix_misc2_temp |= SERRFATALENABLE_MASK;
diff --git a/drivers/pci/hotplug/shpchp_core.c b/drivers/pci/hotplug/shpchp_core.c
index faf13ab..294ef4b 100644
--- a/drivers/pci/hotplug/shpchp_core.c
+++ b/drivers/pci/hotplug/shpchp_core.c
@@ -143,8 +143,7 @@
snprintf(name, SLOT_NAME_SIZE, "%d", slot->number);
hotplug_slot->ops = &shpchp_hotplug_slot_ops;
- ctrl_dbg(ctrl, "Registering domain:bus:dev=%04x:%02x:%02x "
- "hp_slot=%x sun=%x slot_device_offset=%x\n",
+ ctrl_dbg(ctrl, "Registering domain:bus:dev=%04x:%02x:%02x hp_slot=%x sun=%x slot_device_offset=%x\n",
pci_domain_nr(ctrl->pci_dev->subordinate),
slot->bus, slot->device, slot->hp_slot, slot->number,
ctrl->slot_device_offset);
diff --git a/drivers/pci/hotplug/shpchp_ctrl.c b/drivers/pci/hotplug/shpchp_ctrl.c
index 5849927..e579723 100644
--- a/drivers/pci/hotplug/shpchp_ctrl.c
+++ b/drivers/pci/hotplug/shpchp_ctrl.c
@@ -162,7 +162,7 @@
p_slot = shpchp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset);
- if ( !(p_slot->hpc_ops->query_power_fault(p_slot))) {
+ if (!(p_slot->hpc_ops->query_power_fault(p_slot))) {
/*
* Power fault Cleared
*/
@@ -196,8 +196,8 @@
ctrl_dbg(ctrl, "Change speed to %d\n", speed);
if ((rc = p_slot->hpc_ops->set_bus_speed_mode(p_slot, speed))) {
- ctrl_err(ctrl, "%s: Issue of set bus speed mode command "
- "failed\n", __func__);
+ ctrl_err(ctrl, "%s: Issue of set bus speed mode command failed\n",
+ __func__);
return WRONG_BUS_FREQUENCY;
}
return rc;
@@ -215,8 +215,8 @@
*/
if (flag) {
if (asp < bsp) {
- ctrl_err(ctrl, "Speed of bus %x and adapter %x "
- "mismatch\n", bsp, asp);
+ ctrl_err(ctrl, "Speed of bus %x and adapter %x mismatch\n",
+ bsp, asp);
rc = WRONG_BUS_FREQUENCY;
}
return rc;
@@ -250,8 +250,7 @@
hp_slot = p_slot->device - ctrl->slot_device_offset;
- ctrl_dbg(ctrl,
- "%s: p_slot->device, slot_offset, hp_slot = %d, %d ,%d\n",
+ ctrl_dbg(ctrl, "%s: p_slot->device, slot_offset, hp_slot = %d, %d ,%d\n",
__func__, p_slot->device, ctrl->slot_device_offset, hp_slot);
/* Power on slot without connecting to bus */
@@ -263,8 +262,8 @@
if ((ctrl->pci_dev->vendor == 0x8086) && (ctrl->pci_dev->device == 0x0332)) {
if ((rc = p_slot->hpc_ops->set_bus_speed_mode(p_slot, PCI_SPEED_33MHz))) {
- ctrl_err(ctrl, "%s: Issue of set bus speed mode command"
- " failed\n", __func__);
+ ctrl_err(ctrl, "%s: Issue of set bus speed mode command failed\n",
+ __func__);
return WRONG_BUS_FREQUENCY;
}
@@ -277,8 +276,7 @@
rc = p_slot->hpc_ops->get_adapter_speed(p_slot, &asp);
if (rc) {
- ctrl_err(ctrl, "Can't get adapter speed or "
- "bus mode mismatch\n");
+ ctrl_err(ctrl, "Can't get adapter speed or bus mode mismatch\n");
return WRONG_BUS_FREQUENCY;
}
@@ -289,8 +287,8 @@
if (!list_empty(&ctrl->pci_dev->subordinate->devices))
slots_not_empty = 1;
- ctrl_dbg(ctrl, "%s: slots_not_empty %d, adapter_speed %d, bus_speed %d,"
- " max_bus_speed %d\n", __func__, slots_not_empty, asp,
+ ctrl_dbg(ctrl, "%s: slots_not_empty %d, adapter_speed %d, bus_speed %d, max_bus_speed %d\n",
+ __func__, slots_not_empty, asp,
bsp, msp);
rc = fix_bus_speed(ctrl, p_slot, slots_not_empty, asp, bsp, msp);
@@ -490,12 +488,12 @@
p_slot->hpc_ops->get_power_status(p_slot, &getstatus);
if (getstatus) {
p_slot->state = BLINKINGOFF_STATE;
- ctrl_info(ctrl, "PCI slot #%s - powering off due to "
- "button press.\n", slot_name(p_slot));
+ ctrl_info(ctrl, "PCI slot #%s - powering off due to button press\n",
+ slot_name(p_slot));
} else {
p_slot->state = BLINKINGON_STATE;
- ctrl_info(ctrl, "PCI slot #%s - powering on due to "
- "button press.\n", slot_name(p_slot));
+ ctrl_info(ctrl, "PCI slot #%s - powering on due to button press\n",
+ slot_name(p_slot));
}
/* blink green LED and turn off amber */
p_slot->hpc_ops->green_led_blink(p_slot);
@@ -518,8 +516,8 @@
else
p_slot->hpc_ops->green_led_off(p_slot);
p_slot->hpc_ops->set_attention_status(p_slot, 0);
- ctrl_info(ctrl, "PCI slot #%s - action canceled due to "
- "button press\n", slot_name(p_slot));
+ ctrl_info(ctrl, "PCI slot #%s - action canceled due to button press\n",
+ slot_name(p_slot));
p_slot->state = STATIC_STATE;
break;
case POWEROFF_STATE:
diff --git a/drivers/pci/hotplug/shpchp_hpc.c b/drivers/pci/hotplug/shpchp_hpc.c
index 2d7f474..29e2235 100644
--- a/drivers/pci/hotplug/shpchp_hpc.c
+++ b/drivers/pci/hotplug/shpchp_hpc.c
@@ -341,8 +341,7 @@
cmd_status = hpc_check_cmd_status(slot->ctrl);
if (cmd_status) {
- ctrl_err(ctrl,
- "Failed to issued command 0x%x (error code = %d)\n",
+ ctrl_err(ctrl, "Failed to issued command 0x%x (error code = %d)\n",
cmd, cmd_status);
retval = -EIO;
}
@@ -404,7 +403,7 @@
return 0;
}
-static int hpc_get_power_status(struct slot * slot, u8 *status)
+static int hpc_get_power_status(struct slot *slot, u8 *status)
{
struct controller *ctrl = slot->ctrl;
u32 slot_reg = shpc_readl(ctrl, SLOT_REG(slot->hp_slot));
@@ -528,7 +527,7 @@
return retval;
}
-static int hpc_query_power_fault(struct slot * slot)
+static int hpc_query_power_fault(struct slot *slot)
{
struct controller *ctrl = slot->ctrl;
u32 slot_reg = shpc_readl(ctrl, SLOT_REG(slot->hp_slot));
@@ -614,7 +613,7 @@
release_mem_region(ctrl->mmio_base, ctrl->mmio_size);
}
-static int hpc_power_on_slot(struct slot * slot)
+static int hpc_power_on_slot(struct slot *slot)
{
int retval;
@@ -625,7 +624,7 @@
return retval;
}
-static int hpc_slot_enable(struct slot * slot)
+static int hpc_slot_enable(struct slot *slot)
{
int retval;
@@ -638,7 +637,7 @@
return retval;
}
-static int hpc_slot_disable(struct slot * slot)
+static int hpc_slot_disable(struct slot *slot)
{
int retval;
@@ -720,7 +719,7 @@
}
-static int hpc_set_bus_speed_mode(struct slot * slot, enum pci_bus_speed value)
+static int hpc_set_bus_speed_mode(struct slot *slot, enum pci_bus_speed value)
{
int retval;
struct controller *ctrl = slot->ctrl;
@@ -974,8 +973,8 @@
for (i = 0; i < 9 + num_slots; i++) {
rc = shpc_indirect_read(ctrl, i, &tempdword);
if (rc) {
- ctrl_err(ctrl,
- "Cannot read creg (index = %d)\n", i);
+ ctrl_err(ctrl, "Cannot read creg (index = %d)\n",
+ i);
goto abort;
}
ctrl_dbg(ctrl, " offset %d: value %x\n", i, tempdword);
@@ -1060,10 +1059,8 @@
/* Installs the interrupt handler */
rc = pci_enable_msi(pdev);
if (rc) {
- ctrl_info(ctrl,
- "Can't get msi for the hotplug controller\n");
- ctrl_info(ctrl,
- "Use INTx for the hotplug controller\n");
+ ctrl_info(ctrl, "Can't get msi for the hotplug controller\n");
+ ctrl_info(ctrl, "Use INTx for the hotplug controller\n");
}
rc = request_irq(ctrl->pci_dev->irq, shpc_isr, IRQF_SHARED,
@@ -1071,8 +1068,8 @@
ctrl_dbg(ctrl, "request_irq %d (returns %d)\n",
ctrl->pci_dev->irq, rc);
if (rc) {
- ctrl_err(ctrl, "Can't get irq %d for the hotplug "
- "controller\n", ctrl->pci_dev->irq);
+ ctrl_err(ctrl, "Can't get irq %d for the hotplug controller\n",
+ ctrl->pci_dev->irq);
goto abort_iounmap;
}
}
diff --git a/drivers/pci/hotplug/shpchp_pci.c b/drivers/pci/hotplug/shpchp_pci.c
index 9202d13..469454e 100644
--- a/drivers/pci/hotplug/shpchp_pci.c
+++ b/drivers/pci/hotplug/shpchp_pci.c
@@ -46,9 +46,9 @@
dev = pci_get_slot(parent, PCI_DEVFN(p_slot->device, 0));
if (dev) {
- ctrl_err(ctrl, "Device %s already exists "
- "at %04x:%02x:%02x, cannot hot-add\n", pci_name(dev),
- pci_domain_nr(parent), p_slot->bus, p_slot->device);
+ ctrl_err(ctrl, "Device %s already exists at %04x:%02x:%02x, cannot hot-add\n",
+ pci_name(dev), pci_domain_nr(parent),
+ p_slot->bus, p_slot->device);
pci_dev_put(dev);
ret = -EINVAL;
goto out;
diff --git a/drivers/pci/hotplug/shpchp_sysfs.c b/drivers/pci/hotplug/shpchp_sysfs.c
index e8c31fe..52875b3 100644
--- a/drivers/pci/hotplug/shpchp_sysfs.c
+++ b/drivers/pci/hotplug/shpchp_sysfs.c
@@ -38,7 +38,7 @@
static ssize_t show_ctrl (struct device *dev, struct device_attribute *attr, char *buf)
{
struct pci_dev *pdev;
- char * out = buf;
+ char *out = buf;
int index, busnr;
struct resource *res;
struct pci_bus *bus;
diff --git a/drivers/pci/htirq.c b/drivers/pci/htirq.c
index 6e373ea..5d50b54 100644
--- a/drivers/pci/htirq.c
+++ b/drivers/pci/htirq.c
@@ -105,7 +105,7 @@
spin_unlock_irqrestore(&ht_irq_lock, flags);
max_irq = (data >> 16) & 0xff;
- if ( idx > max_irq)
+ if (idx > max_irq)
return -EINVAL;
cfg = kmalloc(sizeof(*cfg), GFP_KERNEL);
@@ -136,6 +136,7 @@
return irq;
}
+EXPORT_SYMBOL(__ht_create_irq);
/**
* ht_create_irq - create an irq and attach it to a device.
@@ -151,6 +152,7 @@
{
return __ht_create_irq(dev, idx, NULL);
}
+EXPORT_SYMBOL(ht_create_irq);
/**
* ht_destroy_irq - destroy an irq created with ht_create_irq
@@ -170,7 +172,4 @@
kfree(cfg);
}
-
-EXPORT_SYMBOL(__ht_create_irq);
-EXPORT_SYMBOL(ht_create_irq);
EXPORT_SYMBOL(ht_destroy_irq);
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index 27a7e67d..13f3d30 100644
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -413,7 +413,7 @@
if (dev->msi_irq_groups) {
sysfs_remove_groups(&dev->dev.kobj, dev->msi_irq_groups);
msi_attrs = dev->msi_irq_groups[0]->attrs;
- list_for_each_entry(entry, &dev->msi_list, list) {
+ while (msi_attrs[count]) {
dev_attr = container_of(msi_attrs[count],
struct device_attribute, attr);
kfree(dev_attr->attr.name);
@@ -980,8 +980,7 @@
/* Check whether driver already requested for MSI irq */
if (dev->msi_enabled) {
- dev_info(&dev->dev, "can't enable MSI-X "
- "(MSI IRQ already assigned)\n");
+ dev_info(&dev->dev, "can't enable MSI-X (MSI IRQ already assigned)\n");
return -EINVAL;
}
status = msix_capability_init(dev, entries, nvec);
diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c
index 837d71f..3f8e3db 100644
--- a/drivers/pci/pci-driver.c
+++ b/drivers/pci/pci-driver.c
@@ -77,6 +77,7 @@
return retval;
}
+EXPORT_SYMBOL_GPL(pci_add_dynid);
static void pci_free_dynids(struct pci_driver *drv)
{
@@ -98,15 +99,15 @@
*
* Allow PCI IDs to be added to an existing driver via sysfs.
*/
-static ssize_t
-store_new_id(struct device_driver *driver, const char *buf, size_t count)
+static ssize_t store_new_id(struct device_driver *driver, const char *buf,
+ size_t count)
{
struct pci_driver *pdrv = to_pci_driver(driver);
const struct pci_device_id *ids = pdrv->id_table;
- __u32 vendor, device, subvendor=PCI_ANY_ID,
- subdevice=PCI_ANY_ID, class=0, class_mask=0;
- unsigned long driver_data=0;
- int fields=0;
+ __u32 vendor, device, subvendor = PCI_ANY_ID,
+ subdevice = PCI_ANY_ID, class = 0, class_mask = 0;
+ unsigned long driver_data = 0;
+ int fields = 0;
int retval = 0;
fields = sscanf(buf, "%x %x %x %x %x %x %lx",
@@ -166,8 +167,8 @@
*
* Removes a dynamic pci device ID to this driver.
*/
-static ssize_t
-store_remove_id(struct device_driver *driver, const char *buf, size_t count)
+static ssize_t store_remove_id(struct device_driver *driver, const char *buf,
+ size_t count)
{
struct pci_dynid *dynid, *n;
struct pci_driver *pdrv = to_pci_driver(driver);
@@ -235,6 +236,7 @@
}
return NULL;
}
+EXPORT_SYMBOL(pci_match_id);
static const struct pci_device_id pci_device_id_any = {
.vendor = PCI_ANY_ID,
@@ -372,8 +374,7 @@
* returns 0 on success, else error.
* side-effect: pci_dev->driver is set to drv when drv claims pci_dev.
*/
-static int
-__pci_device_probe(struct pci_driver *drv, struct pci_dev *pci_dev)
+static int __pci_device_probe(struct pci_driver *drv, struct pci_dev *pci_dev)
{
const struct pci_device_id *id;
int error = 0;
@@ -390,7 +391,7 @@
return error;
}
-static int pci_device_probe(struct device * dev)
+static int pci_device_probe(struct device *dev)
{
int error = 0;
struct pci_driver *drv;
@@ -406,10 +407,10 @@
return error;
}
-static int pci_device_remove(struct device * dev)
+static int pci_device_remove(struct device *dev)
{
- struct pci_dev * pci_dev = to_pci_dev(dev);
- struct pci_driver * drv = pci_dev->driver;
+ struct pci_dev *pci_dev = to_pci_dev(dev);
+ struct pci_driver *drv = pci_dev->driver;
if (drv) {
if (drv->remove) {
@@ -537,8 +538,8 @@
static int pci_legacy_suspend(struct device *dev, pm_message_t state)
{
- struct pci_dev * pci_dev = to_pci_dev(dev);
- struct pci_driver * drv = pci_dev->driver;
+ struct pci_dev *pci_dev = to_pci_dev(dev);
+ struct pci_driver *drv = pci_dev->driver;
if (drv && drv->suspend) {
pci_power_t prev = pci_dev->current_state;
@@ -564,8 +565,8 @@
static int pci_legacy_suspend_late(struct device *dev, pm_message_t state)
{
- struct pci_dev * pci_dev = to_pci_dev(dev);
- struct pci_driver * drv = pci_dev->driver;
+ struct pci_dev *pci_dev = to_pci_dev(dev);
+ struct pci_driver *drv = pci_dev->driver;
if (drv && drv->suspend_late) {
pci_power_t prev = pci_dev->current_state;
@@ -595,8 +596,8 @@
static int pci_legacy_resume_early(struct device *dev)
{
- struct pci_dev * pci_dev = to_pci_dev(dev);
- struct pci_driver * drv = pci_dev->driver;
+ struct pci_dev *pci_dev = to_pci_dev(dev);
+ struct pci_driver *drv = pci_dev->driver;
return drv && drv->resume_early ?
drv->resume_early(pci_dev) : 0;
@@ -604,8 +605,8 @@
static int pci_legacy_resume(struct device *dev)
{
- struct pci_dev * pci_dev = to_pci_dev(dev);
- struct pci_driver * drv = pci_dev->driver;
+ struct pci_dev *pci_dev = to_pci_dev(dev);
+ struct pci_driver *drv = pci_dev->driver;
pci_fixup_device(pci_fixup_resume, pci_dev);
@@ -1255,6 +1256,7 @@
/* register with core */
return driver_register(&drv->driver);
}
+EXPORT_SYMBOL(__pci_register_driver);
/**
* pci_unregister_driver - unregister a pci driver
@@ -1266,12 +1268,12 @@
* driverless.
*/
-void
-pci_unregister_driver(struct pci_driver *drv)
+void pci_unregister_driver(struct pci_driver *drv)
{
driver_unregister(&drv->driver);
pci_free_dynids(drv);
}
+EXPORT_SYMBOL(pci_unregister_driver);
static struct pci_driver pci_compat_driver = {
.name = "compat"
@@ -1284,19 +1286,19 @@
* Returns the appropriate pci_driver structure or %NULL if there is no
* registered driver for the device.
*/
-struct pci_driver *
-pci_dev_driver(const struct pci_dev *dev)
+struct pci_driver *pci_dev_driver(const struct pci_dev *dev)
{
if (dev->driver)
return dev->driver;
else {
int i;
- for(i=0; i<=PCI_ROM_RESOURCE; i++)
+ for (i = 0; i <= PCI_ROM_RESOURCE; i++)
if (dev->resource[i].flags & IORESOURCE_BUSY)
return &pci_compat_driver;
}
return NULL;
}
+EXPORT_SYMBOL(pci_dev_driver);
/**
* pci_bus_match - Tell if a PCI device structure has a matching PCI device id structure
@@ -1342,6 +1344,7 @@
get_device(&dev->dev);
return dev;
}
+EXPORT_SYMBOL(pci_dev_get);
/**
* pci_dev_put - release a use of the pci device structure
@@ -1355,6 +1358,7 @@
if (dev)
put_device(&dev->dev);
}
+EXPORT_SYMBOL(pci_dev_put);
static int pci_uevent(struct device *dev, struct kobj_uevent_env *env)
{
@@ -1400,19 +1404,10 @@
.drv_groups = pci_drv_groups,
.pm = PCI_PM_OPS_PTR,
};
+EXPORT_SYMBOL(pci_bus_type);
static int __init pci_driver_init(void)
{
return bus_register(&pci_bus_type);
}
-
postcore_initcall(pci_driver_init);
-
-EXPORT_SYMBOL_GPL(pci_add_dynid);
-EXPORT_SYMBOL(pci_match_id);
-EXPORT_SYMBOL(__pci_register_driver);
-EXPORT_SYMBOL(pci_unregister_driver);
-EXPORT_SYMBOL(pci_dev_driver);
-EXPORT_SYMBOL(pci_bus_type);
-EXPORT_SYMBOL(pci_dev_get);
-EXPORT_SYMBOL(pci_dev_put);
diff --git a/drivers/pci/pci-label.c b/drivers/pci/pci-label.c
index 45113da..a3fbe20 100644
--- a/drivers/pci/pci-label.c
+++ b/drivers/pci/pci-label.c
@@ -40,9 +40,8 @@
SMBIOS_ATTR_INSTANCE_SHOW,
};
-static size_t
-find_smbios_instance_string(struct pci_dev *pdev, char *buf,
- enum smbios_attr_enum attribute)
+static size_t find_smbios_instance_string(struct pci_dev *pdev, char *buf,
+ enum smbios_attr_enum attribute)
{
const struct dmi_device *dmi;
struct dmi_dev_onboard *donboard;
@@ -74,9 +73,8 @@
return 0;
}
-static umode_t
-smbios_instance_string_exist(struct kobject *kobj, struct attribute *attr,
- int n)
+static umode_t smbios_instance_string_exist(struct kobject *kobj,
+ struct attribute *attr, int n)
{
struct device *dev;
struct pci_dev *pdev;
@@ -88,8 +86,8 @@
S_IRUGO : 0;
}
-static ssize_t
-smbioslabel_show(struct device *dev, struct device_attribute *attr, char *buf)
+static ssize_t smbioslabel_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
struct pci_dev *pdev;
pdev = to_pci_dev(dev);
@@ -98,9 +96,8 @@
SMBIOS_ATTR_LABEL_SHOW);
}
-static ssize_t
-smbiosinstance_show(struct device *dev,
- struct device_attribute *attr, char *buf)
+static ssize_t smbiosinstance_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
struct pci_dev *pdev;
pdev = to_pci_dev(dev);
@@ -130,26 +127,22 @@
.is_visible = smbios_instance_string_exist,
};
-static int
-pci_create_smbiosname_file(struct pci_dev *pdev)
+static int pci_create_smbiosname_file(struct pci_dev *pdev)
{
return sysfs_create_group(&pdev->dev.kobj, &smbios_attr_group);
}
-static void
-pci_remove_smbiosname_file(struct pci_dev *pdev)
+static void pci_remove_smbiosname_file(struct pci_dev *pdev)
{
sysfs_remove_group(&pdev->dev.kobj, &smbios_attr_group);
}
#else
-static inline int
-pci_create_smbiosname_file(struct pci_dev *pdev)
+static inline int pci_create_smbiosname_file(struct pci_dev *pdev)
{
return -1;
}
-static inline void
-pci_remove_smbiosname_file(struct pci_dev *pdev)
+static inline void pci_remove_smbiosname_file(struct pci_dev *pdev)
{
}
#endif
@@ -175,8 +168,8 @@
buf[len] = '\n';
}
-static int
-dsm_get_label(struct device *dev, char *buf, enum acpi_attr_enum attr)
+static int dsm_get_label(struct device *dev, char *buf,
+ enum acpi_attr_enum attr)
{
acpi_handle handle;
union acpi_object *obj, *tmp;
@@ -212,8 +205,7 @@
return len;
}
-static bool
-device_has_dsm(struct device *dev)
+static bool device_has_dsm(struct device *dev)
{
acpi_handle handle;
@@ -225,8 +217,8 @@
1 << DEVICE_LABEL_DSM);
}
-static umode_t
-acpi_index_string_exist(struct kobject *kobj, struct attribute *attr, int n)
+static umode_t acpi_index_string_exist(struct kobject *kobj,
+ struct attribute *attr, int n)
{
struct device *dev;
@@ -238,14 +230,14 @@
return 0;
}
-static ssize_t
-acpilabel_show(struct device *dev, struct device_attribute *attr, char *buf)
+static ssize_t acpilabel_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
return dsm_get_label(dev, buf, ACPI_ATTR_LABEL_SHOW);
}
-static ssize_t
-acpiindex_show(struct device *dev, struct device_attribute *attr, char *buf)
+static ssize_t acpiindex_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
return dsm_get_label(dev, buf, ACPI_ATTR_INDEX_SHOW);
}
@@ -271,33 +263,28 @@
.is_visible = acpi_index_string_exist,
};
-static int
-pci_create_acpi_index_label_files(struct pci_dev *pdev)
+static int pci_create_acpi_index_label_files(struct pci_dev *pdev)
{
return sysfs_create_group(&pdev->dev.kobj, &acpi_attr_group);
}
-static int
-pci_remove_acpi_index_label_files(struct pci_dev *pdev)
+static int pci_remove_acpi_index_label_files(struct pci_dev *pdev)
{
sysfs_remove_group(&pdev->dev.kobj, &acpi_attr_group);
return 0;
}
#else
-static inline int
-pci_create_acpi_index_label_files(struct pci_dev *pdev)
+static inline int pci_create_acpi_index_label_files(struct pci_dev *pdev)
{
return -1;
}
-static inline int
-pci_remove_acpi_index_label_files(struct pci_dev *pdev)
+static inline int pci_remove_acpi_index_label_files(struct pci_dev *pdev)
{
return -1;
}
-static inline bool
-device_has_dsm(struct device *dev)
+static inline bool device_has_dsm(struct device *dev)
{
return false;
}
diff --git a/drivers/pci/pci-stub.c b/drivers/pci/pci-stub.c
index 2ff7750..886fb35 100644
--- a/drivers/pci/pci-stub.c
+++ b/drivers/pci/pci-stub.c
@@ -55,7 +55,7 @@
p = ids;
while ((id = strsep(&p, ","))) {
unsigned int vendor, device, subvendor = PCI_ANY_ID,
- subdevice = PCI_ANY_ID, class=0, class_mask=0;
+ subdevice = PCI_ANY_ID, class = 0, class_mask = 0;
int fields;
if (!strlen(id))
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index 84c3509..9ff0a90 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -41,8 +41,8 @@
{ \
struct pci_dev *pdev; \
\
- pdev = to_pci_dev (dev); \
- return sprintf (buf, format_string, pdev->field); \
+ pdev = to_pci_dev(dev); \
+ return sprintf(buf, format_string, pdev->field); \
} \
static DEVICE_ATTR_RO(field)
@@ -58,7 +58,7 @@
char *buf)
{
struct pci_dev *pdev = to_pci_dev(dev);
- return sprintf (buf, "%u\n", pdev->broken_parity_status);
+ return sprintf(buf, "%u\n", pdev->broken_parity_status);
}
static ssize_t broken_parity_status_store(struct device *dev,
@@ -77,10 +77,8 @@
}
static DEVICE_ATTR_RW(broken_parity_status);
-static ssize_t pci_dev_show_local_cpu(struct device *dev,
- int type,
- struct device_attribute *attr,
- char *buf)
+static ssize_t pci_dev_show_local_cpu(struct device *dev, int type,
+ struct device_attribute *attr, char *buf)
{
const struct cpumask *mask;
int len;
@@ -101,14 +99,14 @@
}
static ssize_t local_cpus_show(struct device *dev,
- struct device_attribute *attr, char *buf)
+ struct device_attribute *attr, char *buf)
{
return pci_dev_show_local_cpu(dev, 1, attr, buf);
}
static DEVICE_ATTR_RO(local_cpus);
static ssize_t local_cpulist_show(struct device *dev,
- struct device_attribute *attr, char *buf)
+ struct device_attribute *attr, char *buf)
{
return pci_dev_show_local_cpu(dev, 0, attr, buf);
}
@@ -117,8 +115,7 @@
/*
* PCI Bus Class Devices
*/
-static ssize_t pci_bus_show_cpuaffinity(struct device *dev,
- int type,
+static ssize_t pci_bus_show_cpuaffinity(struct device *dev, int type,
struct device_attribute *attr,
char *buf)
{
@@ -149,11 +146,11 @@
static DEVICE_ATTR_RO(cpulistaffinity);
/* show resources */
-static ssize_t
-resource_show(struct device * dev, struct device_attribute *attr, char * buf)
+static ssize_t resource_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- struct pci_dev * pci_dev = to_pci_dev(dev);
- char * str = buf;
+ struct pci_dev *pci_dev = to_pci_dev(dev);
+ char *str = buf;
int i;
int max;
resource_size_t start, end;
@@ -166,7 +163,7 @@
for (i = 0; i < max; i++) {
struct resource *res = &pci_dev->resource[i];
pci_resource_to_user(pci_dev, i, res, &start, &end);
- str += sprintf(str,"0x%016llx 0x%016llx 0x%016llx\n",
+ str += sprintf(str, "0x%016llx 0x%016llx 0x%016llx\n",
(unsigned long long)start,
(unsigned long long)end,
(unsigned long long)res->flags);
@@ -175,7 +172,8 @@
}
static DEVICE_ATTR_RO(resource);
-static ssize_t modalias_show(struct device *dev, struct device_attribute *attr, char *buf)
+static ssize_t modalias_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
struct pci_dev *pci_dev = to_pci_dev(dev);
@@ -187,9 +185,8 @@
}
static DEVICE_ATTR_RO(modalias);
-static ssize_t enabled_store(struct device *dev,
- struct device_attribute *attr, const char *buf,
- size_t count)
+static ssize_t enabled_store(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
struct pci_dev *pdev = to_pci_dev(dev);
unsigned long val;
@@ -213,57 +210,56 @@
return result < 0 ? result : count;
}
-static ssize_t enabled_show(struct device *dev,
- struct device_attribute *attr, char *buf)
+static ssize_t enabled_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
struct pci_dev *pdev;
- pdev = to_pci_dev (dev);
- return sprintf (buf, "%u\n", atomic_read(&pdev->enable_cnt));
+ pdev = to_pci_dev(dev);
+ return sprintf(buf, "%u\n", atomic_read(&pdev->enable_cnt));
}
static DEVICE_ATTR_RW(enabled);
#ifdef CONFIG_NUMA
-static ssize_t
-numa_node_show(struct device *dev, struct device_attribute *attr, char *buf)
+static ssize_t numa_node_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- return sprintf (buf, "%d\n", dev->numa_node);
+ return sprintf(buf, "%d\n", dev->numa_node);
}
static DEVICE_ATTR_RO(numa_node);
#endif
-static ssize_t
-dma_mask_bits_show(struct device *dev, struct device_attribute *attr, char *buf)
+static ssize_t dma_mask_bits_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
struct pci_dev *pdev = to_pci_dev(dev);
- return sprintf (buf, "%d\n", fls64(pdev->dma_mask));
+ return sprintf(buf, "%d\n", fls64(pdev->dma_mask));
}
static DEVICE_ATTR_RO(dma_mask_bits);
-static ssize_t
-consistent_dma_mask_bits_show(struct device *dev, struct device_attribute *attr,
- char *buf)
+static ssize_t consistent_dma_mask_bits_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
{
- return sprintf (buf, "%d\n", fls64(dev->coherent_dma_mask));
+ return sprintf(buf, "%d\n", fls64(dev->coherent_dma_mask));
}
static DEVICE_ATTR_RO(consistent_dma_mask_bits);
-static ssize_t
-msi_bus_show(struct device *dev, struct device_attribute *attr, char *buf)
+static ssize_t msi_bus_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
struct pci_dev *pdev = to_pci_dev(dev);
if (!pdev->subordinate)
return 0;
- return sprintf (buf, "%u\n",
- !(pdev->subordinate->bus_flags & PCI_BUS_FLAGS_NO_MSI));
+ return sprintf(buf, "%u\n",
+ !(pdev->subordinate->bus_flags & PCI_BUS_FLAGS_NO_MSI));
}
-static ssize_t
-msi_bus_store(struct device *dev, struct device_attribute *attr,
- const char *buf, size_t count)
+static ssize_t msi_bus_store(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
struct pci_dev *pdev = to_pci_dev(dev);
unsigned long val;
@@ -290,8 +286,8 @@
!!val) {
pdev->subordinate->bus_flags ^= PCI_BUS_FLAGS_NO_MSI;
- dev_warn(&pdev->dev, "forced subordinate bus to%s support MSI,"
- " bad things could happen\n", val ? "" : " not");
+ dev_warn(&pdev->dev, "forced subordinate bus to%s support MSI, bad things could happen\n",
+ val ? "" : " not");
}
return count;
@@ -331,9 +327,9 @@
NULL,
};
-static ssize_t
-dev_rescan_store(struct device *dev, struct device_attribute *attr,
- const char *buf, size_t count)
+static ssize_t dev_rescan_store(struct device *dev,
+ struct device_attribute *attr, const char *buf,
+ size_t count)
{
unsigned long val;
struct pci_dev *pdev = to_pci_dev(dev);
@@ -352,9 +348,8 @@
(S_IWUSR|S_IWGRP),
NULL, dev_rescan_store);
-static ssize_t
-remove_store(struct device *dev, struct device_attribute *attr,
- const char *buf, size_t count)
+static ssize_t remove_store(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
unsigned long val;
@@ -369,9 +364,9 @@
(S_IWUSR|S_IWGRP),
NULL, remove_store);
-static ssize_t
-dev_bus_rescan_store(struct device *dev, struct device_attribute *attr,
- const char *buf, size_t count)
+static ssize_t dev_bus_rescan_store(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
{
unsigned long val;
struct pci_bus *bus = to_pci_bus(dev);
@@ -412,7 +407,7 @@
struct device_attribute *attr, char *buf)
{
struct pci_dev *pdev = to_pci_dev(dev);
- return sprintf (buf, "%u\n", pdev->d3cold_allowed);
+ return sprintf(buf, "%u\n", pdev->d3cold_allowed);
}
static DEVICE_ATTR_RW(d3cold_allowed);
#endif
@@ -607,8 +602,8 @@
NULL,
};
-static ssize_t
-boot_vga_show(struct device *dev, struct device_attribute *attr, char *buf)
+static ssize_t boot_vga_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
struct pci_dev *pdev = to_pci_dev(dev);
struct pci_dev *vga_dev = vga_default_device();
@@ -622,22 +617,21 @@
}
static struct device_attribute vga_attr = __ATTR_RO(boot_vga);
-static ssize_t
-pci_read_config(struct file *filp, struct kobject *kobj,
- struct bin_attribute *bin_attr,
- char *buf, loff_t off, size_t count)
+static ssize_t pci_read_config(struct file *filp, struct kobject *kobj,
+ struct bin_attribute *bin_attr, char *buf,
+ loff_t off, size_t count)
{
- struct pci_dev *dev = to_pci_dev(container_of(kobj,struct device,kobj));
+ struct pci_dev *dev = to_pci_dev(container_of(kobj, struct device,
+ kobj));
unsigned int size = 64;
loff_t init_off = off;
- u8 *data = (u8*) buf;
+ u8 *data = (u8 *) buf;
/* Several chips lock up trying to read undefined config space */
- if (security_capable(filp->f_cred, &init_user_ns, CAP_SYS_ADMIN) == 0) {
+ if (security_capable(filp->f_cred, &init_user_ns, CAP_SYS_ADMIN) == 0)
size = dev->cfg_size;
- } else if (dev->hdr_type == PCI_HEADER_TYPE_CARDBUS) {
+ else if (dev->hdr_type == PCI_HEADER_TYPE_CARDBUS)
size = 128;
- }
if (off > size)
return 0;
@@ -700,15 +694,15 @@
return count;
}
-static ssize_t
-pci_write_config(struct file* filp, struct kobject *kobj,
- struct bin_attribute *bin_attr,
- char *buf, loff_t off, size_t count)
+static ssize_t pci_write_config(struct file *filp, struct kobject *kobj,
+ struct bin_attribute *bin_attr, char *buf,
+ loff_t off, size_t count)
{
- struct pci_dev *dev = to_pci_dev(container_of(kobj,struct device,kobj));
+ struct pci_dev *dev = to_pci_dev(container_of(kobj, struct device,
+ kobj));
unsigned int size = count;
loff_t init_off = off;
- u8 *data = (u8*) buf;
+ u8 *data = (u8 *) buf;
if (off > dev->cfg_size)
return 0;
@@ -728,10 +722,10 @@
if ((off & 3) && size > 2) {
u16 val = data[off - init_off];
val |= (u16) data[off - init_off + 1] << 8;
- pci_user_write_config_word(dev, off, val);
- off += 2;
- size -= 2;
- }
+ pci_user_write_config_word(dev, off, val);
+ off += 2;
+ size -= 2;
+ }
while (size > 3) {
u32 val = data[off - init_off];
@@ -762,10 +756,9 @@
return count;
}
-static ssize_t
-read_vpd_attr(struct file *filp, struct kobject *kobj,
- struct bin_attribute *bin_attr,
- char *buf, loff_t off, size_t count)
+static ssize_t read_vpd_attr(struct file *filp, struct kobject *kobj,
+ struct bin_attribute *bin_attr, char *buf,
+ loff_t off, size_t count)
{
struct pci_dev *dev =
to_pci_dev(container_of(kobj, struct device, kobj));
@@ -778,10 +771,9 @@
return pci_read_vpd(dev, off, count, buf);
}
-static ssize_t
-write_vpd_attr(struct file *filp, struct kobject *kobj,
- struct bin_attribute *bin_attr,
- char *buf, loff_t off, size_t count)
+static ssize_t write_vpd_attr(struct file *filp, struct kobject *kobj,
+ struct bin_attribute *bin_attr, char *buf,
+ loff_t off, size_t count)
{
struct pci_dev *dev =
to_pci_dev(container_of(kobj, struct device, kobj));
@@ -807,20 +799,18 @@
* Reads 1, 2, or 4 bytes from legacy I/O port space using an arch specific
* callback routine (pci_legacy_read).
*/
-static ssize_t
-pci_read_legacy_io(struct file *filp, struct kobject *kobj,
- struct bin_attribute *bin_attr,
- char *buf, loff_t off, size_t count)
+static ssize_t pci_read_legacy_io(struct file *filp, struct kobject *kobj,
+ struct bin_attribute *bin_attr, char *buf,
+ loff_t off, size_t count)
{
- struct pci_bus *bus = to_pci_bus(container_of(kobj,
- struct device,
+ struct pci_bus *bus = to_pci_bus(container_of(kobj, struct device,
kobj));
- /* Only support 1, 2 or 4 byte accesses */
- if (count != 1 && count != 2 && count != 4)
- return -EINVAL;
+ /* Only support 1, 2 or 4 byte accesses */
+ if (count != 1 && count != 2 && count != 4)
+ return -EINVAL;
- return pci_legacy_read(bus, off, (u32 *)buf, count);
+ return pci_legacy_read(bus, off, (u32 *)buf, count);
}
/**
@@ -835,19 +825,18 @@
* Writes 1, 2, or 4 bytes from legacy I/O port space using an arch specific
* callback routine (pci_legacy_write).
*/
-static ssize_t
-pci_write_legacy_io(struct file *filp, struct kobject *kobj,
- struct bin_attribute *bin_attr,
- char *buf, loff_t off, size_t count)
+static ssize_t pci_write_legacy_io(struct file *filp, struct kobject *kobj,
+ struct bin_attribute *bin_attr, char *buf,
+ loff_t off, size_t count)
{
- struct pci_bus *bus = to_pci_bus(container_of(kobj,
- struct device,
+ struct pci_bus *bus = to_pci_bus(container_of(kobj, struct device,
kobj));
- /* Only support 1, 2 or 4 byte accesses */
- if (count != 1 && count != 2 && count != 4)
- return -EINVAL;
- return pci_legacy_write(bus, off, *(u32 *)buf, count);
+ /* Only support 1, 2 or 4 byte accesses */
+ if (count != 1 && count != 2 && count != 4)
+ return -EINVAL;
+
+ return pci_legacy_write(bus, off, *(u32 *)buf, count);
}
/**
@@ -861,16 +850,14 @@
* legacy memory space (first meg of bus space) into application virtual
* memory space.
*/
-static int
-pci_mmap_legacy_mem(struct file *filp, struct kobject *kobj,
- struct bin_attribute *attr,
- struct vm_area_struct *vma)
+static int pci_mmap_legacy_mem(struct file *filp, struct kobject *kobj,
+ struct bin_attribute *attr,
+ struct vm_area_struct *vma)
{
- struct pci_bus *bus = to_pci_bus(container_of(kobj,
- struct device,
+ struct pci_bus *bus = to_pci_bus(container_of(kobj, struct device,
kobj));
- return pci_mmap_legacy_page_range(bus, vma, pci_mmap_mem);
+ return pci_mmap_legacy_page_range(bus, vma, pci_mmap_mem);
}
/**
@@ -884,16 +871,14 @@
* legacy IO space (first meg of bus space) into application virtual
* memory space. Returns -ENOSYS if the operation isn't supported
*/
-static int
-pci_mmap_legacy_io(struct file *filp, struct kobject *kobj,
- struct bin_attribute *attr,
- struct vm_area_struct *vma)
+static int pci_mmap_legacy_io(struct file *filp, struct kobject *kobj,
+ struct bin_attribute *attr,
+ struct vm_area_struct *vma)
{
- struct pci_bus *bus = to_pci_bus(container_of(kobj,
- struct device,
+ struct pci_bus *bus = to_pci_bus(container_of(kobj, struct device,
kobj));
- return pci_mmap_legacy_page_range(bus, vma, pci_mmap_io);
+ return pci_mmap_legacy_page_range(bus, vma, pci_mmap_io);
}
/**
@@ -903,10 +888,9 @@
*
* Stub implementation. Can be overridden by arch if necessary.
*/
-void __weak
-pci_adjust_legacy_attr(struct pci_bus *b, enum pci_mmap_state mmap_type)
+void __weak pci_adjust_legacy_attr(struct pci_bus *b,
+ enum pci_mmap_state mmap_type)
{
- return;
}
/**
@@ -961,8 +945,7 @@
kfree(b->legacy_io);
b->legacy_io = NULL;
kzalloc_err:
- printk(KERN_WARNING "pci: warning: could not create legacy I/O port "
- "and ISA memory resources to sysfs\n");
+ printk(KERN_WARNING "pci: warning: could not create legacy I/O port and ISA memory resources to sysfs\n");
return;
}
@@ -1005,9 +988,8 @@
*
* Use the regular PCI mapping routines to map a PCI resource into userspace.
*/
-static int
-pci_mmap_resource(struct kobject *kobj, struct bin_attribute *attr,
- struct vm_area_struct *vma, int write_combine)
+static int pci_mmap_resource(struct kobject *kobj, struct bin_attribute *attr,
+ struct vm_area_struct *vma, int write_combine)
{
struct pci_dev *pdev = to_pci_dev(container_of(kobj,
struct device, kobj));
@@ -1023,8 +1005,7 @@
return -ENODEV;
if (!pci_mmap_fits(pdev, i, vma, PCI_MMAP_SYSFS)) {
- WARN(1, "process \"%s\" tried to map 0x%08lx bytes "
- "at page 0x%08lx on %s BAR %d (start 0x%16Lx, size 0x%16Lx)\n",
+ WARN(1, "process \"%s\" tried to map 0x%08lx bytes at page 0x%08lx on %s BAR %d (start 0x%16Lx, size 0x%16Lx)\n",
current->comm, vma->vm_end-vma->vm_start, vma->vm_pgoff,
pci_name(pdev), i,
(u64)pci_resource_start(pdev, i),
@@ -1046,26 +1027,23 @@
return pci_mmap_page_range(pdev, vma, mmap_type, write_combine);
}
-static int
-pci_mmap_resource_uc(struct file *filp, struct kobject *kobj,
- struct bin_attribute *attr,
- struct vm_area_struct *vma)
+static int pci_mmap_resource_uc(struct file *filp, struct kobject *kobj,
+ struct bin_attribute *attr,
+ struct vm_area_struct *vma)
{
return pci_mmap_resource(kobj, attr, vma, 0);
}
-static int
-pci_mmap_resource_wc(struct file *filp, struct kobject *kobj,
- struct bin_attribute *attr,
- struct vm_area_struct *vma)
+static int pci_mmap_resource_wc(struct file *filp, struct kobject *kobj,
+ struct bin_attribute *attr,
+ struct vm_area_struct *vma)
{
return pci_mmap_resource(kobj, attr, vma, 1);
}
-static ssize_t
-pci_resource_io(struct file *filp, struct kobject *kobj,
- struct bin_attribute *attr, char *buf,
- loff_t off, size_t count, bool write)
+static ssize_t pci_resource_io(struct file *filp, struct kobject *kobj,
+ struct bin_attribute *attr, char *buf,
+ loff_t off, size_t count, bool write)
{
struct pci_dev *pdev = to_pci_dev(container_of(kobj,
struct device, kobj));
@@ -1110,18 +1088,16 @@
return -EINVAL;
}
-static ssize_t
-pci_read_resource_io(struct file *filp, struct kobject *kobj,
- struct bin_attribute *attr, char *buf,
- loff_t off, size_t count)
+static ssize_t pci_read_resource_io(struct file *filp, struct kobject *kobj,
+ struct bin_attribute *attr, char *buf,
+ loff_t off, size_t count)
{
return pci_resource_io(filp, kobj, attr, buf, off, count, false);
}
-static ssize_t
-pci_write_resource_io(struct file *filp, struct kobject *kobj,
- struct bin_attribute *attr, char *buf,
- loff_t off, size_t count)
+static ssize_t pci_write_resource_io(struct file *filp, struct kobject *kobj,
+ struct bin_attribute *attr, char *buf,
+ loff_t off, size_t count)
{
return pci_resource_io(filp, kobj, attr, buf, off, count, true);
}
@@ -1133,8 +1109,7 @@
* If we created resource files for @pdev, remove them from sysfs and
* free their resources.
*/
-static void
-pci_remove_resource_files(struct pci_dev *pdev)
+static void pci_remove_resource_files(struct pci_dev *pdev)
{
int i;
@@ -1237,10 +1212,9 @@
*
* writing anything except 0 enables it
*/
-static ssize_t
-pci_write_rom(struct file *filp, struct kobject *kobj,
- struct bin_attribute *bin_attr,
- char *buf, loff_t off, size_t count)
+static ssize_t pci_write_rom(struct file *filp, struct kobject *kobj,
+ struct bin_attribute *bin_attr, char *buf,
+ loff_t off, size_t count)
{
struct pci_dev *pdev = to_pci_dev(container_of(kobj, struct device, kobj));
@@ -1264,10 +1238,9 @@
* Put @count bytes starting at @off into @buf from the ROM in the PCI
* device corresponding to @kobj.
*/
-static ssize_t
-pci_read_rom(struct file *filp, struct kobject *kobj,
- struct bin_attribute *bin_attr,
- char *buf, loff_t off, size_t count)
+static ssize_t pci_read_rom(struct file *filp, struct kobject *kobj,
+ struct bin_attribute *bin_attr, char *buf,
+ loff_t off, size_t count)
{
struct pci_dev *pdev = to_pci_dev(container_of(kobj, struct device, kobj));
void __iomem *rom;
@@ -1313,9 +1286,8 @@
.write = pci_write_config,
};
-static ssize_t reset_store(struct device *dev,
- struct device_attribute *attr, const char *buf,
- size_t count)
+static ssize_t reset_store(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
struct pci_dev *pdev = to_pci_dev(dev);
unsigned long val;
@@ -1382,7 +1354,7 @@
return retval;
}
-int __must_check pci_create_sysfs_dev_files (struct pci_dev *pdev)
+int __must_check pci_create_sysfs_dev_files(struct pci_dev *pdev)
{
int retval;
int rom_size = 0;
@@ -1520,7 +1492,6 @@
return 0;
}
-
late_initcall(pci_sysfs_init);
static struct attribute *pci_dev_dev_attrs[] = {
@@ -1529,7 +1500,7 @@
};
static umode_t pci_dev_attrs_are_visible(struct kobject *kobj,
- struct attribute *a, int n)
+ struct attribute *a, int n)
{
struct device *dev = container_of(kobj, struct device, kobj);
struct pci_dev *pdev = to_pci_dev(dev);
@@ -1548,7 +1519,7 @@
};
static umode_t pci_dev_hp_attrs_are_visible(struct kobject *kobj,
- struct attribute *a, int n)
+ struct attribute *a, int n)
{
struct device *dev = container_of(kobj, struct device, kobj);
struct pci_dev *pdev = to_pci_dev(dev);
@@ -1572,7 +1543,7 @@
};
static umode_t sriov_attrs_are_visible(struct kobject *kobj,
- struct attribute *a, int n)
+ struct attribute *a, int n)
{
struct device *dev = container_of(kobj, struct device, kobj);
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index fd958c8..0a271a1 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -106,7 +106,7 @@
* Given a PCI bus, returns the highest PCI bus number present in the set
* including the given PCI bus and its list of child PCI buses.
*/
-unsigned char pci_bus_max_busnr(struct pci_bus* bus)
+unsigned char pci_bus_max_busnr(struct pci_bus *bus)
{
struct pci_bus *tmp;
unsigned char max, n;
@@ -114,7 +114,7 @@
max = bus->busn_res.end;
list_for_each_entry(tmp, &bus->children, node) {
n = pci_bus_max_busnr(tmp);
- if(n > max)
+ if (n > max)
max = n;
}
return max;
@@ -226,6 +226,7 @@
return pos;
}
+EXPORT_SYMBOL(pci_find_capability);
/**
* pci_bus_find_capability - query for devices' capabilities
@@ -253,6 +254,7 @@
return pos;
}
+EXPORT_SYMBOL(pci_bus_find_capability);
/**
* pci_find_next_ext_capability - Find an extended capability
@@ -403,8 +405,8 @@
* For given resource region of given device, return the resource
* region of parent bus the given region is contained in.
*/
-struct resource *
-pci_find_parent_resource(const struct pci_dev *dev, struct resource *res)
+struct resource *pci_find_parent_resource(const struct pci_dev *dev,
+ struct resource *res)
{
const struct pci_bus *bus = dev->bus;
struct resource *r;
@@ -436,6 +438,7 @@
}
return NULL;
}
+EXPORT_SYMBOL(pci_find_parent_resource);
/**
* pci_wait_for_pending - wait for @mask bit(s) to clear in status word @pos
@@ -470,8 +473,7 @@
* Restore the BAR values for a given device, so as to make it
* accessible by its driver.
*/
-static void
-pci_restore_bars(struct pci_dev *dev)
+static void pci_restore_bars(struct pci_dev *dev)
{
int i;
@@ -496,7 +498,7 @@
}
static inline int platform_pci_set_power_state(struct pci_dev *dev,
- pci_power_t t)
+ pci_power_t t)
{
return pci_platform_pm ? pci_platform_pm->set_state(dev, t) : -ENOSYS;
}
@@ -553,8 +555,8 @@
*/
if (state != PCI_D0 && dev->current_state <= PCI_D3cold
&& dev->current_state > state) {
- dev_err(&dev->dev, "invalid power transition "
- "(from state %d to %d)\n", dev->current_state, state);
+ dev_err(&dev->dev, "invalid power transition (from state %d to %d)\n",
+ dev->current_state, state);
return -EINVAL;
}
@@ -601,8 +603,8 @@
pci_read_config_word(dev, dev->pm_cap + PCI_PM_CTRL, &pmcsr);
dev->current_state = (pmcsr & PCI_PM_CTRL_STATE_MASK);
if (dev->current_state != state && printk_ratelimit())
- dev_info(&dev->dev, "Refused to change power state, "
- "currently in D%d\n", dev->current_state);
+ dev_info(&dev->dev, "Refused to change power state, currently in D%d\n",
+ dev->current_state);
/*
* According to section 5.4.1 of the "PCI BUS POWER MANAGEMENT
@@ -846,6 +848,7 @@
return error;
}
+EXPORT_SYMBOL(pci_set_power_state);
/**
* pci_choose_state - Choose the power state of a PCI device
@@ -884,12 +887,10 @@
}
return PCI_D0;
}
-
EXPORT_SYMBOL(pci_choose_state);
#define PCI_EXP_SAVE_REGS 7
-
static struct pci_cap_saved_state *_pci_find_saved_cap(struct pci_dev *pci_dev,
u16 cap, bool extended)
{
@@ -1001,8 +1002,7 @@
* pci_save_state - save the PCI configuration space of a device before suspending
* @dev: - PCI device that we're dealing with
*/
-int
-pci_save_state(struct pci_dev *dev)
+int pci_save_state(struct pci_dev *dev)
{
int i;
/* XXX: 100% dword access ok here? */
@@ -1017,6 +1017,7 @@
return i;
return 0;
}
+EXPORT_SYMBOL(pci_save_state);
static void pci_restore_config_dword(struct pci_dev *pdev, int offset,
u32 saved_val, int retry)
@@ -1028,8 +1029,8 @@
return;
for (;;) {
- dev_dbg(&pdev->dev, "restoring config space at offset "
- "%#x (was %#x, writing %#x)\n", offset, val, saved_val);
+ dev_dbg(&pdev->dev, "restoring config space at offset %#x (was %#x, writing %#x)\n",
+ offset, val, saved_val);
pci_write_config_dword(pdev, offset, saved_val);
if (retry-- <= 0)
return;
@@ -1087,6 +1088,7 @@
dev->state_saved = false;
}
+EXPORT_SYMBOL(pci_restore_state);
struct pci_saved_state {
u32 config_space[16];
@@ -1231,6 +1233,7 @@
return do_pci_enable_device(dev, (1 << PCI_NUM_RESOURCES) - 1);
return 0;
}
+EXPORT_SYMBOL(pci_reenable_device);
static void pci_enable_bridge(struct pci_dev *dev)
{
@@ -1305,6 +1308,7 @@
{
return pci_enable_device_flags(dev, IORESOURCE_IO);
}
+EXPORT_SYMBOL(pci_enable_device_io);
/**
* pci_enable_device_mem - Initialize a device for use with Memory space
@@ -1318,6 +1322,7 @@
{
return pci_enable_device_flags(dev, IORESOURCE_MEM);
}
+EXPORT_SYMBOL(pci_enable_device_mem);
/**
* pci_enable_device - Initialize device before it's used by a driver.
@@ -1334,6 +1339,7 @@
{
return pci_enable_device_flags(dev, IORESOURCE_MEM | IORESOURCE_IO);
}
+EXPORT_SYMBOL(pci_enable_device);
/*
* Managed PCI resources. This manages device on/off, intx/msi/msix
@@ -1371,7 +1377,7 @@
pci_disable_device(dev);
}
-static struct pci_devres * get_pci_dr(struct pci_dev *pdev)
+static struct pci_devres *get_pci_dr(struct pci_dev *pdev)
{
struct pci_devres *dr, *new_dr;
@@ -1385,7 +1391,7 @@
return devres_get(&pdev->dev, new_dr, NULL, NULL);
}
-static struct pci_devres * find_pci_dr(struct pci_dev *pdev)
+static struct pci_devres *find_pci_dr(struct pci_dev *pdev)
{
if (pci_is_managed(pdev))
return devres_find(&pdev->dev, pcim_release, NULL, NULL);
@@ -1416,6 +1422,7 @@
}
return rc;
}
+EXPORT_SYMBOL(pcim_enable_device);
/**
* pcim_pin_device - Pin managed PCI device
@@ -1434,6 +1441,7 @@
if (dr)
dr->pinned = 1;
}
+EXPORT_SYMBOL(pcim_pin_device);
/*
* pcibios_add_device - provide arch specific hooks when adding device dev
@@ -1443,7 +1451,7 @@
* devices are added. This is the default implementation. Architecture
* implementations can override this.
*/
-int __weak pcibios_add_device (struct pci_dev *dev)
+int __weak pcibios_add_device(struct pci_dev *dev)
{
return 0;
}
@@ -1515,8 +1523,7 @@
* Note we don't actually disable the device until all callers of
* pci_enable_device() have called pci_disable_device().
*/
-void
-pci_disable_device(struct pci_dev *dev)
+void pci_disable_device(struct pci_dev *dev)
{
struct pci_devres *dr;
@@ -1534,6 +1541,7 @@
dev->is_busmaster = 0;
}
+EXPORT_SYMBOL(pci_disable_device);
/**
* pcibios_set_pcie_reset_state - set reset state for device dev
@@ -1562,6 +1570,7 @@
{
return pcibios_set_pcie_reset_state(dev, state);
}
+EXPORT_SYMBOL_GPL(pci_set_pcie_reset_state);
/**
* pci_check_pme_status - Check if given device has generated PME.
@@ -1641,6 +1650,7 @@
return !!(dev->pme_support & (1 << state));
}
+EXPORT_SYMBOL(pci_pme_capable);
static void pci_pme_list_scan(struct work_struct *work)
{
@@ -1745,6 +1755,7 @@
dev_dbg(&dev->dev, "PME# %s\n", enable ? "enabled" : "disabled");
}
+EXPORT_SYMBOL(pci_pme_active);
/**
* __pci_enable_wake - enable PCI device as wakeup event source
@@ -1830,6 +1841,7 @@
pci_enable_wake(dev, PCI_D3cold, enable) :
pci_enable_wake(dev, PCI_D3hot, enable);
}
+EXPORT_SYMBOL(pci_wake_from_d3);
/**
* pci_target_state - find an appropriate low power state for a given PCI dev
@@ -1908,6 +1920,7 @@
return error;
}
+EXPORT_SYMBOL(pci_prepare_to_sleep);
/**
* pci_back_from_sleep - turn PCI device on during system-wide transition into working state
@@ -1920,6 +1933,7 @@
pci_enable_wake(dev, PCI_D0, false);
return pci_set_power_state(dev, PCI_D0);
}
+EXPORT_SYMBOL(pci_back_from_sleep);
/**
* pci_finish_runtime_suspend - Carry out PCI-specific part of runtime suspend.
@@ -2415,8 +2429,7 @@
return (((pin - 1) + slot) % 4) + 1;
}
-int
-pci_get_interrupt_pin(struct pci_dev *dev, struct pci_dev **bridge)
+int pci_get_interrupt_pin(struct pci_dev *dev, struct pci_dev **bridge)
{
u8 pin;
@@ -2478,6 +2491,7 @@
if (dr)
dr->region_mask &= ~(1 << bar);
}
+EXPORT_SYMBOL(pci_release_region);
/**
* __pci_request_region - Reserved PCI I/O and memory resource
@@ -2498,8 +2512,8 @@
* Returns 0 on success, or %EBUSY on error. A warning
* message is also printed on failure.
*/
-static int __pci_request_region(struct pci_dev *pdev, int bar, const char *res_name,
- int exclusive)
+static int __pci_request_region(struct pci_dev *pdev, int bar,
+ const char *res_name, int exclusive)
{
struct pci_devres *dr;
@@ -2510,8 +2524,7 @@
if (!request_region(pci_resource_start(pdev, bar),
pci_resource_len(pdev, bar), res_name))
goto err_out;
- }
- else if (pci_resource_flags(pdev, bar) & IORESOURCE_MEM) {
+ } else if (pci_resource_flags(pdev, bar) & IORESOURCE_MEM) {
if (!__request_mem_region(pci_resource_start(pdev, bar),
pci_resource_len(pdev, bar), res_name,
exclusive))
@@ -2548,6 +2561,7 @@
{
return __pci_request_region(pdev, bar, res_name, 0);
}
+EXPORT_SYMBOL(pci_request_region);
/**
* pci_request_region_exclusive - Reserved PCI I/O and memory resource
@@ -2567,10 +2581,13 @@
* explicitly not allowed to map the resource via /dev/mem or
* sysfs.
*/
-int pci_request_region_exclusive(struct pci_dev *pdev, int bar, const char *res_name)
+int pci_request_region_exclusive(struct pci_dev *pdev, int bar,
+ const char *res_name)
{
return __pci_request_region(pdev, bar, res_name, IORESOURCE_EXCLUSIVE);
}
+EXPORT_SYMBOL(pci_request_region_exclusive);
+
/**
* pci_release_selected_regions - Release selected PCI I/O and memory resources
* @pdev: PCI device whose resources were previously reserved
@@ -2587,9 +2604,10 @@
if (bars & (1 << i))
pci_release_region(pdev, i);
}
+EXPORT_SYMBOL(pci_release_selected_regions);
static int __pci_request_selected_regions(struct pci_dev *pdev, int bars,
- const char *res_name, int excl)
+ const char *res_name, int excl)
{
int i;
@@ -2600,7 +2618,7 @@
return 0;
err_out:
- while(--i >= 0)
+ while (--i >= 0)
if (bars & (1 << i))
pci_release_region(pdev, i);
@@ -2619,13 +2637,15 @@
{
return __pci_request_selected_regions(pdev, bars, res_name, 0);
}
+EXPORT_SYMBOL(pci_request_selected_regions);
-int pci_request_selected_regions_exclusive(struct pci_dev *pdev,
- int bars, const char *res_name)
+int pci_request_selected_regions_exclusive(struct pci_dev *pdev, int bars,
+ const char *res_name)
{
return __pci_request_selected_regions(pdev, bars, res_name,
IORESOURCE_EXCLUSIVE);
}
+EXPORT_SYMBOL(pci_request_selected_regions_exclusive);
/**
* pci_release_regions - Release reserved PCI I/O and memory resources
@@ -2640,6 +2660,7 @@
{
pci_release_selected_regions(pdev, (1 << 6) - 1);
}
+EXPORT_SYMBOL(pci_release_regions);
/**
* pci_request_regions - Reserved PCI I/O and memory resources
@@ -2658,6 +2679,7 @@
{
return pci_request_selected_regions(pdev, ((1 << 6) - 1), res_name);
}
+EXPORT_SYMBOL(pci_request_regions);
/**
* pci_request_regions_exclusive - Reserved PCI I/O and memory resources
@@ -2680,6 +2702,7 @@
return pci_request_selected_regions_exclusive(pdev,
((1 << 6) - 1), res_name);
}
+EXPORT_SYMBOL(pci_request_regions_exclusive);
static void __pci_set_master(struct pci_dev *dev, bool enable)
{
@@ -2749,6 +2772,7 @@
__pci_set_master(dev, true);
pcibios_set_master(dev);
}
+EXPORT_SYMBOL(pci_set_master);
/**
* pci_clear_master - disables bus-mastering for device dev
@@ -2758,6 +2782,7 @@
{
__pci_set_master(dev, false);
}
+EXPORT_SYMBOL(pci_clear_master);
/**
* pci_set_cacheline_size - ensure the CACHE_LINE_SIZE register is programmed
@@ -2790,30 +2815,13 @@
if (cacheline_size == pci_cache_line_size)
return 0;
- dev_printk(KERN_DEBUG, &dev->dev, "cache line size of %d is not "
- "supported\n", pci_cache_line_size << 2);
+ dev_printk(KERN_DEBUG, &dev->dev, "cache line size of %d is not supported\n",
+ pci_cache_line_size << 2);
return -EINVAL;
}
EXPORT_SYMBOL_GPL(pci_set_cacheline_size);
-#ifdef PCI_DISABLE_MWI
-int pci_set_mwi(struct pci_dev *dev)
-{
- return 0;
-}
-
-int pci_try_set_mwi(struct pci_dev *dev)
-{
- return 0;
-}
-
-void pci_clear_mwi(struct pci_dev *dev)
-{
-}
-
-#else
-
/**
* pci_set_mwi - enables memory-write-invalidate PCI transaction
* @dev: the PCI device for which MWI is enabled
@@ -2822,9 +2830,11 @@
*
* RETURNS: An appropriate -ERRNO error value on error, or zero for success.
*/
-int
-pci_set_mwi(struct pci_dev *dev)
+int pci_set_mwi(struct pci_dev *dev)
{
+#ifdef PCI_DISABLE_MWI
+ return 0;
+#else
int rc;
u16 cmd;
@@ -2833,14 +2843,15 @@
return rc;
pci_read_config_word(dev, PCI_COMMAND, &cmd);
- if (! (cmd & PCI_COMMAND_INVALIDATE)) {
+ if (!(cmd & PCI_COMMAND_INVALIDATE)) {
dev_dbg(&dev->dev, "enabling Mem-Wr-Inval\n");
cmd |= PCI_COMMAND_INVALIDATE;
pci_write_config_word(dev, PCI_COMMAND, cmd);
}
-
return 0;
+#endif
}
+EXPORT_SYMBOL(pci_set_mwi);
/**
* pci_try_set_mwi - enables memory-write-invalidate PCI transaction
@@ -2853,9 +2864,13 @@
*/
int pci_try_set_mwi(struct pci_dev *dev)
{
- int rc = pci_set_mwi(dev);
- return rc;
+#ifdef PCI_DISABLE_MWI
+ return 0;
+#else
+ return pci_set_mwi(dev);
+#endif
}
+EXPORT_SYMBOL(pci_try_set_mwi);
/**
* pci_clear_mwi - disables Memory-Write-Invalidate for device dev
@@ -2863,9 +2878,9 @@
*
* Disables PCI Memory-Write-Invalidate transaction on the device
*/
-void
-pci_clear_mwi(struct pci_dev *dev)
+void pci_clear_mwi(struct pci_dev *dev)
{
+#ifndef PCI_DISABLE_MWI
u16 cmd;
pci_read_config_word(dev, PCI_COMMAND, &cmd);
@@ -2873,8 +2888,9 @@
cmd &= ~PCI_COMMAND_INVALIDATE;
pci_write_config_word(dev, PCI_COMMAND, cmd);
}
+#endif
}
-#endif /* ! PCI_DISABLE_MWI */
+EXPORT_SYMBOL(pci_clear_mwi);
/**
* pci_intx - enables/disables PCI INTx for device dev
@@ -2883,18 +2899,16 @@
*
* Enables/disables PCI INTx for device dev
*/
-void
-pci_intx(struct pci_dev *pdev, int enable)
+void pci_intx(struct pci_dev *pdev, int enable)
{
u16 pci_command, new;
pci_read_config_word(pdev, PCI_COMMAND, &pci_command);
- if (enable) {
+ if (enable)
new = pci_command & ~PCI_COMMAND_INTX_DISABLE;
- } else {
+ else
new = pci_command | PCI_COMMAND_INTX_DISABLE;
- }
if (new != pci_command) {
struct pci_devres *dr;
@@ -2908,6 +2922,7 @@
}
}
}
+EXPORT_SYMBOL_GPL(pci_intx);
/**
* pci_intx_mask_supported - probe for INTx masking support
@@ -2937,8 +2952,8 @@
* go ahead and check it.
*/
if ((new ^ orig) & ~PCI_COMMAND_INTX_DISABLE) {
- dev_err(&dev->dev, "Command register changed from "
- "0x%x to 0x%x: driver or hardware bug?\n", orig, new);
+ dev_err(&dev->dev, "Command register changed from 0x%x to 0x%x: driver or hardware bug?\n",
+ orig, new);
} else if ((new ^ orig) & PCI_COMMAND_INTX_DISABLE) {
mask_supported = true;
pci_write_config_word(dev, PCI_COMMAND, orig);
@@ -3123,8 +3138,7 @@
if (pci_wait_for_pending(dev, PCI_AF_STATUS, PCI_AF_STATUS_TP))
goto clear;
- dev_err(&dev->dev, "transaction is not cleared; "
- "proceeding with reset anyway\n");
+ dev_err(&dev->dev, "transaction is not cleared; proceeding with reset anyway\n");
clear:
pci_write_config_byte(dev, pos + PCI_AF_CTRL, PCI_AF_CTRL_FLR);
@@ -4094,6 +4108,7 @@
bars |= (1 << i);
return bars;
}
+EXPORT_SYMBOL(pci_select_bars);
/**
* pci_resource_bar - get position of the BAR associated with a resource
@@ -4133,7 +4148,7 @@
}
static int pci_set_vga_state_arch(struct pci_dev *dev, bool decode,
- unsigned int command_bits, u32 flags)
+ unsigned int command_bits, u32 flags)
{
if (arch_set_vga_state)
return arch_set_vga_state(dev, decode, command_bits,
@@ -4245,11 +4260,10 @@
bus == dev->bus->number &&
slot == PCI_SLOT(dev->devfn) &&
func == PCI_FUNC(dev->devfn)) {
- if (align_order == -1) {
+ if (align_order == -1)
align = PAGE_SIZE;
- } else {
+ else
align = 1 << align_order;
- }
/* Found */
break;
}
@@ -4367,7 +4381,6 @@
return bus_create_file(&pci_bus_type,
&bus_attr_resource_alignment);
}
-
late_initcall(pci_resource_alignment_sysfs_init);
static void pci_no_domains(void)
@@ -4446,41 +4459,3 @@
return 0;
}
early_param("pci", pci_setup);
-
-EXPORT_SYMBOL(pci_reenable_device);
-EXPORT_SYMBOL(pci_enable_device_io);
-EXPORT_SYMBOL(pci_enable_device_mem);
-EXPORT_SYMBOL(pci_enable_device);
-EXPORT_SYMBOL(pcim_enable_device);
-EXPORT_SYMBOL(pcim_pin_device);
-EXPORT_SYMBOL(pci_disable_device);
-EXPORT_SYMBOL(pci_find_capability);
-EXPORT_SYMBOL(pci_bus_find_capability);
-EXPORT_SYMBOL(pci_release_regions);
-EXPORT_SYMBOL(pci_request_regions);
-EXPORT_SYMBOL(pci_request_regions_exclusive);
-EXPORT_SYMBOL(pci_release_region);
-EXPORT_SYMBOL(pci_request_region);
-EXPORT_SYMBOL(pci_request_region_exclusive);
-EXPORT_SYMBOL(pci_release_selected_regions);
-EXPORT_SYMBOL(pci_request_selected_regions);
-EXPORT_SYMBOL(pci_request_selected_regions_exclusive);
-EXPORT_SYMBOL(pci_set_master);
-EXPORT_SYMBOL(pci_clear_master);
-EXPORT_SYMBOL(pci_set_mwi);
-EXPORT_SYMBOL(pci_try_set_mwi);
-EXPORT_SYMBOL(pci_clear_mwi);
-EXPORT_SYMBOL_GPL(pci_intx);
-EXPORT_SYMBOL(pci_assign_resource);
-EXPORT_SYMBOL(pci_find_parent_resource);
-EXPORT_SYMBOL(pci_select_bars);
-
-EXPORT_SYMBOL(pci_set_power_state);
-EXPORT_SYMBOL(pci_save_state);
-EXPORT_SYMBOL(pci_restore_state);
-EXPORT_SYMBOL(pci_pme_capable);
-EXPORT_SYMBOL(pci_pme_active);
-EXPORT_SYMBOL(pci_wake_from_d3);
-EXPORT_SYMBOL(pci_prepare_to_sleep);
-EXPORT_SYMBOL(pci_back_from_sleep);
-EXPORT_SYMBOL_GPL(pci_set_pcie_reset_state);
diff --git a/drivers/pci/pcie/aer/aer_inject.c b/drivers/pci/pcie/aer/aer_inject.c
index 587e7e8..182224a 100644
--- a/drivers/pci/pcie/aer/aer_inject.c
+++ b/drivers/pci/pcie/aer/aer_inject.c
@@ -397,16 +397,14 @@
if (!aer_mask_override && einj->cor_status &&
!(einj->cor_status & ~cor_mask)) {
ret = -EINVAL;
- printk(KERN_WARNING "The correctable error(s) is masked "
- "by device\n");
+ printk(KERN_WARNING "The correctable error(s) is masked by device\n");
spin_unlock_irqrestore(&inject_lock, flags);
goto out_put;
}
if (!aer_mask_override && einj->uncor_status &&
!(einj->uncor_status & ~uncor_mask)) {
ret = -EINVAL;
- printk(KERN_WARNING "The uncorrectable error(s) is masked "
- "by device\n");
+ printk(KERN_WARNING "The uncorrectable error(s) is masked by device\n");
spin_unlock_irqrestore(&inject_lock, flags);
goto out_put;
}
@@ -464,8 +462,7 @@
goto out_put;
}
aer_irq(-1, edev);
- }
- else
+ } else
ret = -EINVAL;
out_put:
kfree(err_alloc);
diff --git a/drivers/pci/pcie/aer/aerdrv_core.c b/drivers/pci/pcie/aer/aerdrv_core.c
index b2c8881..5653ea9 100644
--- a/drivers/pci/pcie/aer/aerdrv_core.c
+++ b/drivers/pci/pcie/aer/aerdrv_core.c
@@ -542,8 +542,7 @@
#define AER_RECOVER_RING_ORDER 4
#define AER_RECOVER_RING_SIZE (1 << AER_RECOVER_RING_ORDER)
-struct aer_recover_entry
-{
+struct aer_recover_entry {
u8 bus;
u8 devfn;
u16 domain;
diff --git a/drivers/pci/pcie/aer/aerdrv_errprint.c b/drivers/pci/pcie/aer/aerdrv_errprint.c
index 34ff702..36ed31b5 100644
--- a/drivers/pci/pcie/aer/aerdrv_errprint.c
+++ b/drivers/pci/pcie/aer/aerdrv_errprint.c
@@ -172,9 +172,7 @@
int id = ((dev->bus->number << 8) | dev->devfn);
if (!info->status) {
- dev_err(&dev->dev,
- "PCIe Bus Error: severity=%s, type=Unaccessible, "
- "id=%04x(Unregistered Agent ID)\n",
+ dev_err(&dev->dev, "PCIe Bus Error: severity=%s, type=Unaccessible, id=%04x(Unregistered Agent ID)\n",
aer_error_severity_string[info->severity], id);
goto out;
}
@@ -182,13 +180,11 @@
layer = AER_GET_LAYER_ERROR(info->severity, info->status);
agent = AER_GET_AGENT(info->severity, info->status);
- dev_err(&dev->dev,
- "PCIe Bus Error: severity=%s, type=%s, id=%04x(%s)\n",
+ dev_err(&dev->dev, "PCIe Bus Error: severity=%s, type=%s, id=%04x(%s)\n",
aer_error_severity_string[info->severity],
aer_error_layer[layer], id, aer_agent_string[agent]);
- dev_err(&dev->dev,
- " device [%04x:%04x] error status/mask=%08x/%08x\n",
+ dev_err(&dev->dev, " device [%04x:%04x] error status/mask=%08x/%08x\n",
dev->vendor, dev->device,
info->status, info->mask);
diff --git a/drivers/pci/pcie/pme.c b/drivers/pci/pcie/pme.c
index bbc3bdd..82e06a8 100644
--- a/drivers/pci/pcie/pme.c
+++ b/drivers/pci/pcie/pme.c
@@ -199,8 +199,7 @@
* assuming that the PME was reported by a PCIe-PCI bridge that
* used devfn different from zero.
*/
- dev_dbg(&port->dev, "PME interrupt generated for "
- "non-existent device %02x:%02x.%d\n",
+ dev_dbg(&port->dev, "PME interrupt generated for non-existent device %02x:%02x.%d\n",
busnr, PCI_SLOT(devfn), PCI_FUNC(devfn));
found = pcie_pme_from_pci_bridge(bus, 0);
}
diff --git a/drivers/pci/pcie/portdrv_pci.c b/drivers/pci/pcie/portdrv_pci.c
index 0d8fdc4..80887ea 100644
--- a/drivers/pci/pcie/portdrv_pci.c
+++ b/drivers/pci/pcie/portdrv_pci.c
@@ -204,8 +204,8 @@
return -ENODEV;
if (!dev->irq && dev->pin) {
- dev_warn(&dev->dev, "device [%04x:%04x] has invalid IRQ; "
- "check vendor BIOS\n", dev->vendor, dev->device);
+ dev_warn(&dev->dev, "device [%04x:%04x] has invalid IRQ; check vendor BIOS\n",
+ dev->vendor, dev->device);
}
status = pcie_port_device_register(dev);
if (status)
@@ -397,7 +397,7 @@
static int __init dmi_pcie_pme_disable_msi(const struct dmi_system_id *d)
{
pr_notice("%s detected: will not use MSI for PCIe PME signaling\n",
- d->ident);
+ d->ident);
pcie_pme_disable_msi();
return 0;
}
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 2bbf522..e3cf8a2 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -168,7 +168,7 @@
* Returns 1 if the BAR is 64-bit, or 0 if 32-bit.
*/
int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
- struct resource *res, unsigned int pos)
+ struct resource *res, unsigned int pos)
{
u32 l, sz, mask;
u64 l64, sz64, mask64;
@@ -433,8 +433,7 @@
limit |= ((unsigned long) mem_limit_hi) << 32;
#else
if (mem_base_hi || mem_limit_hi) {
- dev_err(&dev->dev, "can't handle 64-bit "
- "address space for bridge\n");
+ dev_err(&dev->dev, "can't handle 64-bit address space for bridge\n");
return;
}
#endif
@@ -604,7 +603,6 @@
return agp_speeds[index];
}
-
static void pci_set_bus_speed(struct pci_bus *bus)
{
struct pci_dev *bridge = bus->self;
@@ -636,11 +634,10 @@
} else if (status & PCI_X_SSTATUS_266MHZ) {
max = PCI_SPEED_133MHz_PCIX_266;
} else if (status & PCI_X_SSTATUS_133MHZ) {
- if ((status & PCI_X_SSTATUS_VERS) == PCI_X_SSTATUS_V2) {
+ if ((status & PCI_X_SSTATUS_VERS) == PCI_X_SSTATUS_V2)
max = PCI_SPEED_133MHz_PCIX_ECC;
- } else {
+ else
max = PCI_SPEED_133MHz_PCIX;
- }
} else {
max = PCI_SPEED_66MHz_PCIX;
}
@@ -664,7 +661,6 @@
}
}
-
static struct pci_bus *pci_alloc_child_bus(struct pci_bus *parent,
struct pci_dev *bridge, int busnr)
{
@@ -729,7 +725,8 @@
return child;
}
-struct pci_bus *pci_add_new_bus(struct pci_bus *parent, struct pci_dev *dev, int busnr)
+struct pci_bus *pci_add_new_bus(struct pci_bus *parent, struct pci_dev *dev,
+ int busnr)
{
struct pci_bus *child;
@@ -741,6 +738,7 @@
}
return child;
}
+EXPORT_SYMBOL(pci_add_new_bus);
/*
* If it's a bridge, configure it and scan the bus behind it.
@@ -887,7 +885,7 @@
* as cards with a PCI-to-PCI bridge can be
* inserted later.
*/
- for (i=0; i<CARDBUS_RESERVE_BUSNR; i++) {
+ for (i = 0; i < CARDBUS_RESERVE_BUSNR; i++) {
struct pci_bus *parent = bus;
if (pci_find_bus(pci_domain_nr(bus),
max+i+1))
@@ -934,8 +932,7 @@
(child->number > bus->busn_res.end) ||
(child->number < bus->number) ||
(child->busn_res.end < bus->number)) {
- dev_info(&child->dev, "%pR %s "
- "hidden behind%s bridge %s %pR\n",
+ dev_info(&child->dev, "%pR %s hidden behind%s bridge %s %pR\n",
&child->busn_res,
(bus->number > child->busn_res.end &&
bus->busn_res.end < child->number) ?
@@ -952,6 +949,7 @@
return max;
}
+EXPORT_SYMBOL(pci_scan_bridge);
/*
* Read interrupt line and base address registers.
@@ -992,7 +990,6 @@
pdev->is_hotplug_bridge = 1;
}
-
/**
* pci_ext_cfg_is_aliased - is ext config space just an alias of std config?
* @dev: PCI device
@@ -1225,13 +1222,13 @@
break;
default: /* unknown header */
- dev_err(&dev->dev, "unknown header type %02x, "
- "ignoring device\n", dev->hdr_type);
+ dev_err(&dev->dev, "unknown header type %02x, ignoring device\n",
+ dev->hdr_type);
return -EIO;
bad:
- dev_err(&dev->dev, "ignoring class %#08x (doesn't match header "
- "type %02x)\n", dev->class, dev->hdr_type);
+ dev_err(&dev->dev, "ignoring class %#08x (doesn't match header type %02x)\n",
+ dev->class, dev->hdr_type);
dev->class = PCI_CLASS_NOT_DEFINED;
}
@@ -1283,7 +1280,7 @@
EXPORT_SYMBOL(pci_alloc_dev);
bool pci_bus_read_dev_vendor_id(struct pci_bus *bus, int devfn, u32 *l,
- int crs_timeout)
+ int crs_timeout)
{
int delay = 1;
@@ -1306,10 +1303,9 @@
return false;
/* Card hasn't responded in 60 seconds? Must be stuck. */
if (delay > crs_timeout) {
- printk(KERN_WARNING "pci %04x:%02x:%02x.%d: not "
- "responding\n", pci_domain_nr(bus),
- bus->number, PCI_SLOT(devfn),
- PCI_FUNC(devfn));
+ printk(KERN_WARNING "pci %04x:%02x:%02x.%d: not responding\n",
+ pci_domain_nr(bus), bus->number, PCI_SLOT(devfn),
+ PCI_FUNC(devfn));
return false;
}
}
@@ -1519,6 +1515,7 @@
return nr;
}
+EXPORT_SYMBOL(pci_scan_slot);
static int pcie_find_smpss(struct pci_dev *dev, void *data)
{
@@ -1613,9 +1610,7 @@
}
if (mrrs < 128)
- dev_err(&dev->dev, "MRRS was unable to be configured with a "
- "safe value. If problems are experienced, try running "
- "with pci=pcie_bus_safe.\n");
+ dev_err(&dev->dev, "MRRS was unable to be configured with a safe value. If problems are experienced, try running with pci=pcie_bus_safe\n");
}
static void pcie_bus_detect_mps(struct pci_dev *dev)
@@ -1652,8 +1647,8 @@
pcie_write_mps(dev, mps);
pcie_write_mrrs(dev);
- dev_info(&dev->dev, "Max Payload Size set to %4d/%4d (was %4d), "
- "Max Read Rq %4d\n", pcie_get_mps(dev), 128 << dev->pcie_mpss,
+ dev_info(&dev->dev, "Max Payload Size set to %4d/%4d (was %4d), Max Read Rq %4d\n",
+ pcie_get_mps(dev), 128 << dev->pcie_mpss,
orig_mps, pcie_get_readrq(dev));
return 0;
@@ -1716,7 +1711,7 @@
bus->is_added = 1;
}
- for (pass=0; pass < 2; pass++)
+ for (pass = 0; pass < 2; pass++)
list_for_each_entry(dev, &bus->devices, bus_list) {
if (pci_is_bridge(dev))
max = pci_scan_bridge(bus, dev, max, pass);
@@ -1732,6 +1727,7 @@
dev_dbg(&bus->dev, "bus scan returning with max=%02x\n", max);
return max;
}
+EXPORT_SYMBOL_GPL(pci_scan_child_bus);
/**
* pcibios_root_bridge_prepare - Platform-specific host bridge setup.
@@ -2040,11 +2036,6 @@
}
EXPORT_SYMBOL_GPL(pci_rescan_bus);
-EXPORT_SYMBOL(pci_add_new_bus);
-EXPORT_SYMBOL(pci_scan_slot);
-EXPORT_SYMBOL(pci_scan_bridge);
-EXPORT_SYMBOL_GPL(pci_scan_child_bus);
-
/*
* pci_rescan_bus(), pci_rescan_bus_bridge_resize() and PCI device removal
* routines should always be executed under this mutex.
@@ -2063,7 +2054,8 @@
}
EXPORT_SYMBOL_GPL(pci_unlock_rescan_remove);
-static int __init pci_sort_bf_cmp(const struct device *d_a, const struct device *d_b)
+static int __init pci_sort_bf_cmp(const struct device *d_a,
+ const struct device *d_b)
{
const struct pci_dev *a = to_pci_dev(d_a);
const struct pci_dev *b = to_pci_dev(d_b);
diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c
index 46d1378..3f155e7 100644
--- a/drivers/pci/proc.c
+++ b/drivers/pci/proc.c
@@ -17,15 +17,14 @@
static int proc_initialized; /* = 0 */
-static loff_t
-proc_bus_pci_lseek(struct file *file, loff_t off, int whence)
+static loff_t proc_bus_pci_lseek(struct file *file, loff_t off, int whence)
{
struct pci_dev *dev = PDE_DATA(file_inode(file));
return fixed_size_llseek(file, off, whence, dev->cfg_size);
}
-static ssize_t
-proc_bus_pci_read(struct file *file, char __user *buf, size_t nbytes, loff_t *ppos)
+static ssize_t proc_bus_pci_read(struct file *file, char __user *buf,
+ size_t nbytes, loff_t *ppos)
{
struct pci_dev *dev = PDE_DATA(file_inode(file));
unsigned int pos = *ppos;
@@ -108,8 +107,8 @@
return nbytes;
}
-static ssize_t
-proc_bus_pci_write(struct file *file, const char __user *buf, size_t nbytes, loff_t *ppos)
+static ssize_t proc_bus_pci_write(struct file *file, const char __user *buf,
+ size_t nbytes, loff_t *ppos)
{
struct inode *ino = file_inode(file);
struct pci_dev *dev = PDE_DATA(ino);
@@ -413,7 +412,7 @@
return 0;
}
-int pci_proc_detach_bus(struct pci_bus* bus)
+int pci_proc_detach_bus(struct pci_bus *bus)
{
proc_remove(bus->procdir);
return 0;
@@ -423,6 +422,7 @@
{
return seq_open(file, &proc_bus_pci_devices_op);
}
+
static const struct file_operations proc_bus_pci_dev_operations = {
.owner = THIS_MODULE,
.open = proc_bus_pci_dev_open,
@@ -443,6 +443,4 @@
return 0;
}
-
device_initcall(pci_proc_init);
-
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index d3f29dd..d0f6926 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -48,8 +48,8 @@
{
dev->broken_parity_status = 1; /* This device gives false positives */
}
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_MELLANOX,PCI_DEVICE_ID_MELLANOX_TAVOR,quirk_mellanox_tavor);
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_MELLANOX,PCI_DEVICE_ID_MELLANOX_TAVOR_BRIDGE,quirk_mellanox_tavor);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_MELLANOX, PCI_DEVICE_ID_MELLANOX_TAVOR, quirk_mellanox_tavor);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_MELLANOX, PCI_DEVICE_ID_MELLANOX_TAVOR_BRIDGE, quirk_mellanox_tavor);
/* Deal with broken BIOSes that neglect to enable passive release,
which can cause problems in combination with the 82441FX/PPro MTRRs */
@@ -82,7 +82,7 @@
static void quirk_isa_dma_hangs(struct pci_dev *dev)
{
if (!isa_dma_bridge_buggy) {
- isa_dma_bridge_buggy=1;
+ isa_dma_bridge_buggy = 1;
dev_info(&dev->dev, "Activating ISA DMA hang workarounds\n");
}
}
@@ -123,7 +123,7 @@
*/
static void quirk_nopcipci(struct pci_dev *dev)
{
- if ((pci_pci_problems & PCIPCI_FAIL)==0) {
+ if ((pci_pci_problems & PCIPCI_FAIL) == 0) {
dev_info(&dev->dev, "Disabling direct PCI/PCI transfers\n");
pci_pci_problems |= PCIPCI_FAIL;
}
@@ -148,7 +148,7 @@
*/
static void quirk_triton(struct pci_dev *dev)
{
- if ((pci_pci_problems&PCIPCI_TRITON)==0) {
+ if ((pci_pci_problems&PCIPCI_TRITON) == 0) {
dev_info(&dev->dev, "Limiting direct PCI/PCI transfers\n");
pci_pci_problems |= PCIPCI_TRITON;
}
@@ -163,8 +163,8 @@
* Made according to a windows driver based patch by George E. Breese
* see PCI Latency Adjust on http://www.viahardware.com/download/viatweak.shtm
* and http://www.georgebreese.com/net/software/#PCI
- * Also see http://www.au-ja.org/review-kt133a-1-en.phtml for
- * the info on which Mr Breese based his work.
+ * Also see http://www.au-ja.org/review-kt133a-1-en.phtml for
+ * the info on which Mr Breese based his work.
*
* Updated based on further information from the site and also on
* information provided by VIA
@@ -177,14 +177,14 @@
a buggy southbridge */
p = pci_get_device(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686, NULL);
- if (p!=NULL) {
+ if (p != NULL) {
/* 0x40 - 0x4f == 686B, 0x10 - 0x2f == 686A; thanks Dan Hollis */
/* Check for buggy part revisions */
if (p->revision < 0x40 || p->revision > 0x42)
goto exit;
} else {
p = pci_get_device(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8231, NULL);
- if (p==NULL) /* No problem parts */
+ if (p == NULL) /* No problem parts */
goto exit;
/* Check for buggy part revisions */
if (p->revision < 0x10 || p->revision > 0x12)
@@ -227,7 +227,7 @@
*/
static void quirk_viaetbf(struct pci_dev *dev)
{
- if ((pci_pci_problems&PCIPCI_VIAETBF)==0) {
+ if ((pci_pci_problems&PCIPCI_VIAETBF) == 0) {
dev_info(&dev->dev, "Limiting direct PCI/PCI transfers\n");
pci_pci_problems |= PCIPCI_VIAETBF;
}
@@ -236,7 +236,7 @@
static void quirk_vsfx(struct pci_dev *dev)
{
- if ((pci_pci_problems&PCIPCI_VSFX)==0) {
+ if ((pci_pci_problems&PCIPCI_VSFX) == 0) {
dev_info(&dev->dev, "Limiting direct PCI/PCI transfers\n");
pci_pci_problems |= PCIPCI_VSFX;
}
@@ -251,7 +251,7 @@
*/
static void quirk_alimagik(struct pci_dev *dev)
{
- if ((pci_pci_problems&PCIPCI_ALIMAGIK)==0) {
+ if ((pci_pci_problems&PCIPCI_ALIMAGIK) == 0) {
dev_info(&dev->dev, "Limiting direct PCI/PCI transfers\n");
pci_pci_problems |= PCIPCI_ALIMAGIK|PCIPCI_TRITON;
}
@@ -265,7 +265,7 @@
*/
static void quirk_natoma(struct pci_dev *dev)
{
- if ((pci_pci_problems&PCIPCI_NATOMA)==0) {
+ if ((pci_pci_problems&PCIPCI_NATOMA) == 0) {
dev_info(&dev->dev, "Limiting direct PCI/PCI transfers\n");
pci_pci_problems |= PCIPCI_NATOMA;
}
@@ -315,8 +315,7 @@
if (pci_resource_len(dev, 0) != 8) {
struct resource *res = &dev->resource[0];
res->end = res->start + 8 - 1;
- dev_info(&dev->dev, "CS5536 ISA bridge bug detected "
- "(incorrect header); workaround applied.\n");
+ dev_info(&dev->dev, "CS5536 ISA bridge bug detected (incorrect header); workaround applied\n");
}
}
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_CS5536_ISA, quirk_cs5536_vsa);
@@ -400,7 +399,8 @@
* let's get enough confirmation reports first.
*/
base &= -size;
- dev_info(&dev->dev, "%s PIO at %04x-%04x\n", name, base, base + size - 1);
+ dev_info(&dev->dev, "%s PIO at %04x-%04x\n", name, base,
+ base + size - 1);
}
static void piix4_mem_quirk(struct pci_dev *dev, const char *name, unsigned int port, unsigned int enable)
@@ -425,7 +425,8 @@
* reserve it, but let's get enough confirmation reports first.
*/
base &= -size;
- dev_info(&dev->dev, "%s MMIO at %04x-%04x\n", name, base, base + size - 1);
+ dev_info(&dev->dev, "%s MMIO at %04x-%04x\n", name, base,
+ base + size - 1);
}
/*
@@ -668,8 +669,7 @@
struct pci_dev *pdev;
u16 command;
- dev_warn(&dev->dev, "TI XIO2000a quirk detected; "
- "secondary bus fast back-to-back transfers disabled\n");
+ dev_warn(&dev->dev, "TI XIO2000a quirk detected; secondary bus fast back-to-back transfers disabled\n");
list_for_each_entry(pdev, &dev->subordinate->devices, bus_list) {
pci_read_config_word(pdev, PCI_COMMAND, &command);
if (command & PCI_COMMAND_FAST_BACK)
@@ -703,7 +703,7 @@
tmp == 0 ? "Disa" : "Ena");
/* Offset 0x58: External APIC IRQ output control */
- pci_write_config_byte (dev, 0x58, tmp);
+ pci_write_config_byte(dev, 0x58, tmp);
}
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686, quirk_via_ioapic);
DECLARE_PCI_FIXUP_RESUME_EARLY(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686, quirk_via_ioapic);
@@ -761,8 +761,8 @@
static void quirk_amd_8131_mmrbc(struct pci_dev *dev)
{
if (dev->subordinate && dev->revision <= 0x12) {
- dev_info(&dev->dev, "AMD8131 rev %x detected; "
- "disabling PCI-X MMRBC\n", dev->revision);
+ dev_info(&dev->dev, "AMD8131 rev %x detected; disabling PCI-X MMRBC\n",
+ dev->revision);
dev->subordinate->bus_flags |= PCI_BUS_FLAGS_NO_MMRBC;
}
}
@@ -916,12 +916,12 @@
{
u32 pcic;
pci_read_config_dword(dev, 0x4C, &pcic);
- if ((pcic&6)!=6) {
+ if ((pcic & 6) != 6) {
pcic |= 6;
dev_warn(&dev->dev, "BIOS failed to enable PCI standards compliance; fixing this error\n");
pci_write_config_dword(dev, 0x4C, pcic);
pci_read_config_dword(dev, 0x84, &pcic);
- pcic |= (1<<23); /* Required in this mode */
+ pcic |= (1 << 23); /* Required in this mode */
pci_write_config_dword(dev, 0x84, pcic);
}
}
@@ -937,7 +937,7 @@
*/
static void quirk_dunord(struct pci_dev *dev)
{
- struct resource *r = &dev->resource [1];
+ struct resource *r = &dev->resource[1];
r->flags |= IORESOURCE_UNSET;
r->start = 0;
@@ -967,11 +967,13 @@
static void quirk_mediagx_master(struct pci_dev *dev)
{
u8 reg;
+
pci_read_config_byte(dev, 0x41, ®);
if (reg & 2) {
reg &= ~2;
- dev_info(&dev->dev, "Fixup for MediaGX/Geode Slave Disconnect Boundary (0x41=0x%02x)\n", reg);
- pci_write_config_byte(dev, 0x41, reg);
+ dev_info(&dev->dev, "Fixup for MediaGX/Geode Slave Disconnect Boundary (0x41=0x%02x)\n",
+ reg);
+ pci_write_config_byte(dev, 0x41, reg);
}
}
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_CYRIX, PCI_DEVICE_ID_CYRIX_PCI_MASTER, quirk_mediagx_master);
@@ -1120,7 +1122,7 @@
{
if (unlikely(dev->subsystem_vendor == PCI_VENDOR_ID_ASUSTEK)) {
if (dev->device == PCI_DEVICE_ID_INTEL_82845_HB)
- switch(dev->subsystem_device) {
+ switch (dev->subsystem_device) {
case 0x8025: /* P4B-LX */
case 0x8070: /* P4B */
case 0x8088: /* P4B533 */
@@ -1128,14 +1130,14 @@
asus_hides_smbus = 1;
}
else if (dev->device == PCI_DEVICE_ID_INTEL_82845G_HB)
- switch(dev->subsystem_device) {
+ switch (dev->subsystem_device) {
case 0x80b1: /* P4GE-V */
case 0x80b2: /* P4PE */
case 0x8093: /* P4B533-V */
asus_hides_smbus = 1;
}
else if (dev->device == PCI_DEVICE_ID_INTEL_82850_HB)
- switch(dev->subsystem_device) {
+ switch (dev->subsystem_device) {
case 0x8030: /* P4T533 */
asus_hides_smbus = 1;
}
@@ -1175,7 +1177,7 @@
}
} else if (unlikely(dev->subsystem_vendor == PCI_VENDOR_ID_HP)) {
if (dev->device == PCI_DEVICE_ID_INTEL_82855PM_HB)
- switch(dev->subsystem_device) {
+ switch (dev->subsystem_device) {
case 0x088C: /* HP Compaq nc8000 */
case 0x0890: /* HP Compaq nc6000 */
asus_hides_smbus = 1;
@@ -1192,20 +1194,20 @@
case 0x12bf: /* HP xw4100 */
asus_hides_smbus = 1;
}
- } else if (unlikely(dev->subsystem_vendor == PCI_VENDOR_ID_SAMSUNG)) {
- if (dev->device == PCI_DEVICE_ID_INTEL_82855PM_HB)
- switch(dev->subsystem_device) {
- case 0xC00C: /* Samsung P35 notebook */
- asus_hides_smbus = 1;
- }
+ } else if (unlikely(dev->subsystem_vendor == PCI_VENDOR_ID_SAMSUNG)) {
+ if (dev->device == PCI_DEVICE_ID_INTEL_82855PM_HB)
+ switch (dev->subsystem_device) {
+ case 0xC00C: /* Samsung P35 notebook */
+ asus_hides_smbus = 1;
+ }
} else if (unlikely(dev->subsystem_vendor == PCI_VENDOR_ID_COMPAQ)) {
if (dev->device == PCI_DEVICE_ID_INTEL_82855PM_HB)
- switch(dev->subsystem_device) {
+ switch (dev->subsystem_device) {
case 0x0058: /* Compaq Evo N620c */
asus_hides_smbus = 1;
}
else if (dev->device == PCI_DEVICE_ID_INTEL_82810_IG3)
- switch(dev->subsystem_device) {
+ switch (dev->subsystem_device) {
case 0xB16C: /* Compaq Deskpro EP 401963-001 (PCA# 010174) */
/* Motherboard doesn't have Host bridge
* subvendor/subdevice IDs, therefore checking
@@ -1213,7 +1215,7 @@
asus_hides_smbus = 1;
}
else if (dev->device == PCI_DEVICE_ID_INTEL_82801DB_2)
- switch(dev->subsystem_device) {
+ switch (dev->subsystem_device) {
case 0x00b8: /* Compaq Evo D510 CMT */
case 0x00b9: /* Compaq Evo D510 SFF */
case 0x00ba: /* Compaq Evo D510 USDT */
@@ -1261,7 +1263,8 @@
pci_write_config_word(dev, 0xF2, val & (~0x8));
pci_read_config_word(dev, 0xF2, &val);
if (val & 0x8)
- dev_info(&dev->dev, "i801 SMBus device continues to play 'hide and seek'! 0x%x\n", val);
+ dev_info(&dev->dev, "i801 SMBus device continues to play 'hide and seek'! 0x%x\n",
+ val);
else
dev_info(&dev->dev, "Enabled i801 SMBus device\n");
}
@@ -1409,7 +1412,8 @@
pci_write_config_byte(dev, 0x50, val & (~0xc0));
pci_read_config_byte(dev, 0x50, &val);
if (val & 0xc0)
- dev_info(&dev->dev, "Onboard AC97/MC97 devices continue to play 'hide and seek'! 0x%x\n", val);
+ dev_info(&dev->dev, "Onboard AC97/MC97 devices continue to play 'hide and seek'! 0x%x\n",
+ val);
else
dev_info(&dev->dev, "Enabled onboard AC97/MC97 devices\n");
}
@@ -1514,10 +1518,8 @@
/* The next five BARs all seem to be rubbish, so just clean
* them out */
- for (i=1; i < 6; i++) {
+ for (i = 1; i < 6; i++)
memset(&pdev->resource[i], 0, sizeof(pdev->resource[i]));
- }
-
}
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_EESSC, quirk_alder_ioapic);
#endif
@@ -1552,7 +1554,7 @@
* Some Intel PCI Express chipsets have trouble with downstream
* device power management.
*/
-static void quirk_intel_pcie_pm(struct pci_dev * dev)
+static void quirk_intel_pcie_pm(struct pci_dev *dev)
{
pci_pm_d3_delay = 120;
dev->no_d1d2 = 1;
@@ -1721,8 +1723,8 @@
pci_read_config_word(dev, AMD_8111_PCI_IRQ_ROUTING, &pci_config_word);
if (!pci_config_word) {
- dev_info(&dev->dev, "boot interrupts on device [%04x:%04x] "
- "already disabled\n", dev->vendor, dev->device);
+ dev_info(&dev->dev, "boot interrupts on device [%04x:%04x] already disabled\n",
+ dev->vendor, dev->device);
return;
}
pci_write_config_word(dev, AMD_8111_PCI_IRQ_ROUTING, 0);
@@ -1770,8 +1772,7 @@
if (pci_resource_len(dev, bar) == 0x80 &&
(pci_resource_start(dev, bar) & 0x80)) {
struct resource *r = &dev->resource[bar];
- dev_info(&dev->dev,
- "Re-allocating PLX PCI 9050 BAR %u to length 256 to avoid bit 7 bug\n",
+ dev_info(&dev->dev, "Re-allocating PLX PCI 9050 BAR %u to length 256 to avoid bit 7 bug\n",
bar);
r->flags |= IORESOURCE_UNSET;
r->start = 0;
@@ -1818,9 +1819,7 @@
case PCI_DEVICE_ID_NETMOS_9845:
case PCI_DEVICE_ID_NETMOS_9855:
if (num_parallel) {
- dev_info(&dev->dev, "Netmos %04x (%u parallel, "
- "%u serial); changing class SERIAL to OTHER "
- "(use parport_serial)\n",
+ dev_info(&dev->dev, "Netmos %04x (%u parallel, %u serial); changing class SERIAL to OTHER (use parport_serial)\n",
dev->device, num_parallel, num_serial);
dev->class = (PCI_CLASS_COMMUNICATION_OTHER << 8) |
(dev->class & 0xff);
@@ -1887,8 +1886,7 @@
cmd_hi = readb(csr + 3);
if (cmd_hi == 0) {
- dev_warn(&dev->dev, "Firmware left e100 interrupts enabled; "
- "disabling\n");
+ dev_warn(&dev->dev, "Firmware left e100 interrupts enabled; disabling\n");
writeb(1, csr + 3);
}
@@ -1958,8 +1956,7 @@
if (pci_read_config_byte(dev, 0xf41, &b) == 0) {
if (!(b & 0x20)) {
pci_write_config_byte(dev, 0xf41, b | 0x20);
- dev_info(&dev->dev,
- "Linking AER extended capability\n");
+ dev_info(&dev->dev, "Linking AER extended capability\n");
}
}
}
@@ -1997,8 +1994,7 @@
/* Turn off PCI Bus Parking */
pci_write_config_byte(dev, 0x76, b ^ 0x40);
- dev_info(&dev->dev,
- "Disabling VIA CX700 PCI parking\n");
+ dev_info(&dev->dev, "Disabling VIA CX700 PCI parking\n");
}
}
@@ -2013,8 +2009,7 @@
/* Disable "Read FIFO Timer" */
pci_write_config_byte(dev, 0x77, 0x0);
- dev_info(&dev->dev,
- "Disabling VIA CX700 PCI caching\n");
+ dev_info(&dev->dev, "Disabling VIA CX700 PCI caching\n");
}
}
}
@@ -2149,8 +2144,7 @@
static void quirk_disable_msi(struct pci_dev *dev)
{
if (dev->subordinate) {
- dev_warn(&dev->dev, "MSI quirk detected; "
- "subordinate MSI disabled\n");
+ dev_warn(&dev->dev, "MSI quirk detected; subordinate MSI disabled\n");
dev->subordinate->bus_flags |= PCI_BUS_FLAGS_NO_MSI;
}
}
@@ -2189,8 +2183,7 @@
u8 flags;
if (pci_read_config_byte(dev, pos + HT_MSI_FLAGS,
- &flags) == 0)
- {
+ &flags) == 0) {
dev_info(&dev->dev, "Found %s HT MSI Mapping\n",
flags & HT_MSI_FLAGS_ENABLE ?
"enabled" : "disabled");
@@ -2207,8 +2200,7 @@
static void quirk_msi_ht_cap(struct pci_dev *dev)
{
if (dev->subordinate && !msi_ht_cap_enabled(dev)) {
- dev_warn(&dev->dev, "MSI quirk detected; "
- "subordinate MSI disabled\n");
+ dev_warn(&dev->dev, "MSI quirk detected; subordinate MSI disabled\n");
dev->subordinate->bus_flags |= PCI_BUS_FLAGS_NO_MSI;
}
}
@@ -2232,8 +2224,7 @@
if (!pdev)
return;
if (!msi_ht_cap_enabled(dev) && !msi_ht_cap_enabled(pdev)) {
- dev_warn(&dev->dev, "MSI quirk detected; "
- "subordinate MSI disabled\n");
+ dev_warn(&dev->dev, "MSI quirk detected; subordinate MSI disabled\n");
dev->subordinate->bus_flags |= PCI_BUS_FLAGS_NO_MSI;
}
pci_dev_put(pdev);
@@ -2279,8 +2270,7 @@
if (board_name &&
(strstr(board_name, "P5N32-SLI PREMIUM") ||
strstr(board_name, "P5N32-E SLI"))) {
- dev_info(&dev->dev,
- "Disabling msi for MCP55 NIC on P5N32-SLI\n");
+ dev_info(&dev->dev, "Disabling msi for MCP55 NIC on P5N32-SLI\n");
dev->no_msi = 1;
}
}
@@ -2489,8 +2479,7 @@
*/
host_bridge = pci_get_bus_and_slot(0, PCI_DEVFN(0, 0));
if (host_bridge == NULL) {
- dev_warn(&dev->dev,
- "nv_msi_ht_cap_quirk didn't locate host bridge\n");
+ dev_warn(&dev->dev, "nv_msi_ht_cap_quirk didn't locate host bridge\n");
return;
}
@@ -2817,8 +2806,7 @@
*/
err = pci_read_config_word(dev, 0x48, &rcc);
if (err) {
- dev_err(&dev->dev, "Error attempting to read the read "
- "completion coalescing register.\n");
+ dev_err(&dev->dev, "Error attempting to read the read completion coalescing register\n");
return;
}
@@ -2829,13 +2817,11 @@
err = pci_write_config_word(dev, 0x48, rcc);
if (err) {
- dev_err(&dev->dev, "Error attempting to write the read "
- "completion coalescing register.\n");
+ dev_err(&dev->dev, "Error attempting to write the read completion coalescing register\n");
return;
}
- pr_info_once("Read completion coalescing disabled due to hardware "
- "errata relating to 256B MPS.\n");
+ pr_info_once("Read completion coalescing disabled due to hardware errata relating to 256B MPS\n");
}
/* Intel 5000 series memory controllers and ports 2-7 */
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x25c0, quirk_intel_mc_errata);
@@ -2944,8 +2930,7 @@
/* Check if any interrupt line is still enabled */
if (readl(regs + I915_DEIER_REG) != 0) {
- dev_warn(&dev->dev, "BIOS left Intel GPU interrupts enabled; "
- "disabling\n");
+ dev_warn(&dev->dev, "BIOS left Intel GPU interrupts enabled; disabling\n");
writel(0, regs + I915_DEIER_REG);
}
@@ -3040,7 +3025,7 @@
{
struct pci_fixup *start, *end;
- switch(pass) {
+ switch (pass) {
case pci_fixup_early:
start = __start_pci_fixups_early;
end = __end_pci_fixups_early;
@@ -3112,8 +3097,8 @@
if (!tmp || cls == tmp)
continue;
- printk(KERN_DEBUG "PCI: CLS mismatch (%u != %u), "
- "using %u bytes\n", cls << 2, tmp << 2,
+ printk(KERN_DEBUG "PCI: CLS mismatch (%u != %u), using %u bytes\n",
+ cls << 2, tmp << 2,
pci_dfl_cache_line_size << 2);
pci_cache_line_size = pci_dfl_cache_line_size;
}
@@ -3389,6 +3374,8 @@
/* https://bugzilla.kernel.org/show_bug.cgi?id=42679#c49 */
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x9230,
quirk_dma_func1_alias);
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_TTI, 0x0642,
+ quirk_dma_func1_alias);
/* https://bugs.gentoo.org/show_bug.cgi?id=497630 */
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_JMICRON,
PCI_DEVICE_ID_JMICRON_JMB388_ESD,
@@ -3416,6 +3403,8 @@
quirk_use_pcie_bridge_dma_alias);
/* Tundra 8113, https://bugzilla.kernel.org/show_bug.cgi?id=44881#c43 */
DECLARE_PCI_FIXUP_HEADER(0x10e3, 0x8113, quirk_use_pcie_bridge_dma_alias);
+/* ITE 8892, https://bugzilla.kernel.org/show_bug.cgi?id=73551 */
+DECLARE_PCI_FIXUP_HEADER(0x1283, 0x8892, quirk_use_pcie_bridge_dma_alias);
static struct pci_dev *pci_func_0_dma_source(struct pci_dev *dev)
{
diff --git a/drivers/pci/rom.c b/drivers/pci/rom.c
index c183945..f955edb 100644
--- a/drivers/pci/rom.c
+++ b/drivers/pci/rom.c
@@ -38,6 +38,7 @@
pci_write_config_dword(pdev, pdev->rom_base_reg, rom_addr);
return 0;
}
+EXPORT_SYMBOL_GPL(pci_enable_rom);
/**
* pci_disable_rom - disable ROM decoding for a PCI device
@@ -53,6 +54,7 @@
rom_addr &= ~PCI_ROM_ADDRESS_ENABLE;
pci_write_config_dword(pdev, pdev->rom_base_reg, rom_addr);
}
+EXPORT_SYMBOL_GPL(pci_disable_rom);
/**
* pci_get_rom_size - obtain the actual size of the ROM image
@@ -135,7 +137,7 @@
} else {
/* assign the ROM an address if it doesn't have one */
if (res->parent == NULL &&
- pci_assign_resource(pdev,PCI_ROM_RESOURCE))
+ pci_assign_resource(pdev, PCI_ROM_RESOURCE))
return NULL;
start = pci_resource_start(pdev, PCI_ROM_RESOURCE);
*size = pci_resource_len(pdev, PCI_ROM_RESOURCE);
@@ -166,6 +168,7 @@
*size = pci_get_rom_size(pdev, rom, *size);
return rom;
}
+EXPORT_SYMBOL(pci_map_rom);
/**
* pci_unmap_rom - unmap the ROM from kernel space
@@ -187,6 +190,7 @@
if (!(res->flags & (IORESOURCE_ROM_ENABLE | IORESOURCE_ROM_SHADOW)))
pci_disable_rom(pdev);
}
+EXPORT_SYMBOL(pci_unmap_rom);
/**
* pci_cleanup_rom - free the ROM copy created by pci_map_rom_copy
@@ -199,7 +203,7 @@
struct resource *res = &pdev->resource[PCI_ROM_RESOURCE];
if (res->flags & IORESOURCE_ROM_COPY) {
- kfree((void*)(unsigned long)res->start);
+ kfree((void *)(unsigned long)res->start);
res->flags |= IORESOURCE_UNSET;
res->flags &= ~IORESOURCE_ROM_COPY;
res->start = 0;
@@ -222,9 +226,4 @@
return NULL;
}
-
-EXPORT_SYMBOL(pci_map_rom);
-EXPORT_SYMBOL(pci_unmap_rom);
-EXPORT_SYMBOL_GPL(pci_enable_rom);
-EXPORT_SYMBOL_GPL(pci_disable_rom);
EXPORT_SYMBOL(pci_platform_rom);
diff --git a/drivers/pci/search.c b/drivers/pci/search.c
index 0e9a00e..827ad83 100644
--- a/drivers/pci/search.c
+++ b/drivers/pci/search.c
@@ -110,8 +110,7 @@
* legacy PCI bridge and the bridge is directly connected to bus 0), return its
* parent
*/
-struct pci_dev *
-pci_find_upstream_pcie_bridge(struct pci_dev *pdev)
+struct pci_dev *pci_find_upstream_pcie_bridge(struct pci_dev *pdev)
{
struct pci_dev *tmp = NULL;
@@ -143,12 +142,12 @@
struct pci_bus *child;
struct pci_bus *tmp;
- if(bus->number == busnr)
+ if (bus->number == busnr)
return bus;
list_for_each_entry(tmp, &bus->children, node) {
child = pci_do_find_bus(tmp, busnr);
- if(child)
+ if (child)
return child;
}
return NULL;
@@ -163,7 +162,7 @@
* in the global list of PCI buses. If the bus is found, a pointer to its
* data structure is returned. If no bus is found, %NULL is returned.
*/
-struct pci_bus * pci_find_bus(int domain, int busnr)
+struct pci_bus *pci_find_bus(int domain, int busnr)
{
struct pci_bus *bus = NULL;
struct pci_bus *tmp_bus;
@@ -177,6 +176,7 @@
}
return NULL;
}
+EXPORT_SYMBOL(pci_find_bus);
/**
* pci_find_next_bus - begin or continue searching for a PCI bus
@@ -187,8 +187,7 @@
* @from is not %NULL, searches continue from next device on the
* global list.
*/
-struct pci_bus *
-pci_find_next_bus(const struct pci_bus *from)
+struct pci_bus *pci_find_next_bus(const struct pci_bus *from)
{
struct list_head *n;
struct pci_bus *b = NULL;
@@ -201,6 +200,7 @@
up_read(&pci_bus_sem);
return b;
}
+EXPORT_SYMBOL(pci_find_next_bus);
/**
* pci_get_slot - locate PCI device for a given PCI slot
@@ -234,6 +234,7 @@
up_read(&pci_bus_sem);
return dev;
}
+EXPORT_SYMBOL(pci_get_slot);
/**
* pci_get_domain_bus_and_slot - locate PCI device for a given PCI domain (segment), bus, and slot
@@ -338,6 +339,7 @@
return pci_get_dev_by_id(&id, from);
}
+EXPORT_SYMBOL(pci_get_subsys);
/**
* pci_get_device - begin or continue searching for a PCI device by vendor/device id
@@ -353,11 +355,12 @@
* from next device on the global list. The reference count for @from is
* always decremented if it is not %NULL.
*/
-struct pci_dev *
-pci_get_device(unsigned int vendor, unsigned int device, struct pci_dev *from)
+struct pci_dev *pci_get_device(unsigned int vendor, unsigned int device,
+ struct pci_dev *from)
{
return pci_get_subsys(vendor, device, PCI_ANY_ID, PCI_ANY_ID, from);
}
+EXPORT_SYMBOL(pci_get_device);
/**
* pci_get_class - begin or continue searching for a PCI device by class
@@ -386,6 +389,7 @@
return pci_get_dev_by_id(&id, from);
}
+EXPORT_SYMBOL(pci_get_class);
/**
* pci_dev_present - Returns 1 if device matching the device list is present, 0 if not.
@@ -415,12 +419,3 @@
return 0;
}
EXPORT_SYMBOL(pci_dev_present);
-
-/* For boot time work */
-EXPORT_SYMBOL(pci_find_bus);
-EXPORT_SYMBOL(pci_find_next_bus);
-/* For everyone */
-EXPORT_SYMBOL(pci_get_device);
-EXPORT_SYMBOL(pci_get_subsys);
-EXPORT_SYMBOL(pci_get_slot);
-EXPORT_SYMBOL(pci_get_class);
diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index fd9b545..a5a63ec 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -68,7 +68,7 @@
tmp = kzalloc(sizeof(*tmp), GFP_KERNEL);
if (!tmp) {
- pr_warning("add_to_list: kmalloc() failed!\n");
+ pr_warn("add_to_list: kmalloc() failed!\n");
return -ENOMEM;
}
@@ -148,8 +148,7 @@
tmp = kzalloc(sizeof(*tmp), GFP_KERNEL);
if (!tmp)
- panic("pdev_sort_resources(): "
- "kmalloc() failed!\n");
+ panic("pdev_sort_resources(): kmalloc() failed!\n");
tmp->res = r;
tmp->dev = dev;
@@ -736,7 +735,7 @@
{
if (size < min_size)
size = min_size;
- if (old_size == 1 )
+ if (old_size == 1)
old_size = 0;
/* To be fixed in 2.5: we should have sort of HAVE_ISA
flag in the struct pci_bus. */
@@ -757,7 +756,7 @@
{
if (size < min_size)
size = min_size;
- if (old_size == 1 )
+ if (old_size == 1)
old_size = 0;
if (size < old_size)
size = old_size;
@@ -859,9 +858,8 @@
resource_size(b_res), min_align);
if (!size0 && !size1) {
if (b_res->start || b_res->end)
- dev_info(&bus->self->dev, "disabling bridge window "
- "%pR to %pR (unused)\n", b_res,
- &bus->busn_res);
+ dev_info(&bus->self->dev, "disabling bridge window %pR to %pR (unused)\n",
+ b_res, &bus->busn_res);
b_res->flags = 0;
return;
}
@@ -872,10 +870,9 @@
if (size1 > size0 && realloc_head) {
add_to_list(realloc_head, bus->self, b_res, size1-size0,
min_align);
- dev_printk(KERN_DEBUG, &bus->self->dev, "bridge window "
- "%pR to %pR add_size %llx\n", b_res,
- &bus->busn_res,
- (unsigned long long)size1-size0);
+ dev_printk(KERN_DEBUG, &bus->self->dev, "bridge window %pR to %pR add_size %llx\n",
+ b_res, &bus->busn_res,
+ (unsigned long long)size1-size0);
}
}
@@ -974,9 +971,8 @@
if (order < 0)
order = 0;
if (order >= ARRAY_SIZE(aligns)) {
- dev_warn(&dev->dev, "disabling BAR %d: %pR "
- "(bad alignment %#llx)\n", i, r,
- (unsigned long long) align);
+ dev_warn(&dev->dev, "disabling BAR %d: %pR (bad alignment %#llx)\n",
+ i, r, (unsigned long long) align);
r->flags = 0;
continue;
}
@@ -1003,9 +999,8 @@
resource_size(b_res), min_align);
if (!size0 && !size1) {
if (b_res->start || b_res->end)
- dev_info(&bus->self->dev, "disabling bridge window "
- "%pR to %pR (unused)\n", b_res,
- &bus->busn_res);
+ dev_info(&bus->self->dev, "disabling bridge window %pR to %pR (unused)\n",
+ b_res, &bus->busn_res);
b_res->flags = 0;
return 0;
}
@@ -1014,9 +1009,9 @@
b_res->flags |= IORESOURCE_STARTALIGN;
if (size1 > size0 && realloc_head) {
add_to_list(realloc_head, bus->self, b_res, size1-size0, min_align);
- dev_printk(KERN_DEBUG, &bus->self->dev, "bridge window "
- "%pR to %pR add_size %llx\n", b_res,
- &bus->busn_res, (unsigned long long)size1-size0);
+ dev_printk(KERN_DEBUG, &bus->self->dev, "bridge window %pR to %pR add_size %llx\n",
+ b_res, &bus->busn_res,
+ (unsigned long long)size1-size0);
}
return 0;
}
@@ -1274,8 +1269,8 @@
break;
default:
- dev_info(&dev->dev, "not setting up bridge for bus "
- "%04x:%02x\n", pci_domain_nr(b), b->number);
+ dev_info(&dev->dev, "not setting up bridge for bus %04x:%02x\n",
+ pci_domain_nr(b), b->number);
break;
}
}
@@ -1312,8 +1307,8 @@
break;
default:
- dev_info(&bridge->dev, "not setting up bridge for bus "
- "%04x:%02x\n", pci_domain_nr(b), b->number);
+ dev_info(&bridge->dev, "not setting up bridge for bus %04x:%02x\n",
+ pci_domain_nr(b), b->number);
break;
}
}
@@ -1430,10 +1425,10 @@
pci_bus_for_each_resource(bus, res, i) {
if (!res || !res->end || !res->flags)
- continue;
+ continue;
dev_printk(KERN_DEBUG, &bus->dev, "resource %d %pR\n", i, res);
- }
+ }
}
static void pci_bus_dump_resources(struct pci_bus *bus)
@@ -1458,7 +1453,7 @@
int depth = 0;
struct pci_bus *child_bus;
- list_for_each_entry(child_bus, &bus->children, node){
+ list_for_each_entry(child_bus, &bus->children, node) {
int ret;
ret = pci_bus_get_depth(child_bus);
diff --git a/drivers/pci/setup-irq.c b/drivers/pci/setup-irq.c
index dbc4ffc..4e2d595 100644
--- a/drivers/pci/setup-irq.c
+++ b/drivers/pci/setup-irq.c
@@ -22,10 +22,9 @@
pci_write_config_byte(dev, PCI_INTERRUPT_LINE, irq);
}
-static void
-pdev_fixup_irq(struct pci_dev *dev,
- u8 (*swizzle)(struct pci_dev *, u8 *),
- int (*map_irq)(const struct pci_dev *, u8, u8))
+static void pdev_fixup_irq(struct pci_dev *dev,
+ u8 (*swizzle)(struct pci_dev *, u8 *),
+ int (*map_irq)(const struct pci_dev *, u8, u8))
{
u8 pin, slot;
int irq = 0;
@@ -58,11 +57,11 @@
pcibios_update_irq(dev, irq);
}
-void
-pci_fixup_irqs(u8 (*swizzle)(struct pci_dev *, u8 *),
- int (*map_irq)(const struct pci_dev *, u8, u8))
+void pci_fixup_irqs(u8 (*swizzle)(struct pci_dev *, u8 *),
+ int (*map_irq)(const struct pci_dev *, u8, u8))
{
struct pci_dev *dev = NULL;
+
for_each_pci_dev(dev)
pdev_fixup_irq(dev, swizzle, map_irq);
}
diff --git a/drivers/pci/setup-res.c b/drivers/pci/setup-res.c
index 33f9e32..caed1ce 100644
--- a/drivers/pci/setup-res.c
+++ b/drivers/pci/setup-res.c
@@ -96,8 +96,8 @@
pci_write_config_dword(dev, reg + 4, new);
pci_read_config_dword(dev, reg + 4, &check);
if (check != new) {
- dev_err(&dev->dev, "BAR %d: error updating "
- "(high %#08x != %#08x)\n", resno, new, check);
+ dev_err(&dev->dev, "BAR %d: error updating (high %#08x != %#08x)\n",
+ resno, new, check);
}
}
@@ -289,8 +289,8 @@
res->flags |= IORESOURCE_UNSET;
align = pci_resource_alignment(dev, res);
if (!align) {
- dev_info(&dev->dev, "BAR %d: can't assign %pR "
- "(bogus alignment)\n", resno, res);
+ dev_info(&dev->dev, "BAR %d: can't assign %pR (bogus alignment)\n",
+ resno, res);
return -EINVAL;
}
@@ -314,6 +314,7 @@
}
return ret;
}
+EXPORT_SYMBOL(pci_assign_resource);
int pci_reassign_resource(struct pci_dev *dev, int resno, resource_size_t addsize,
resource_size_t min_align)
@@ -324,8 +325,8 @@
res->flags |= IORESOURCE_UNSET;
if (!res->parent) {
- dev_info(&dev->dev, "BAR %d: can't reassign an unassigned resource %pR "
- "\n", resno, res);
+ dev_info(&dev->dev, "BAR %d: can't reassign an unassigned resource %pR\n",
+ resno, res);
return -EINVAL;
}
diff --git a/drivers/pci/syscall.c b/drivers/pci/syscall.c
index 24750a1..b91c4da 100644
--- a/drivers/pci/syscall.c
+++ b/drivers/pci/syscall.c
@@ -99,7 +99,7 @@
if (!dev)
return -ENODEV;
- switch(len) {
+ switch (len) {
case 1:
err = get_user(byte, (u8 __user *)buf);
if (err)