WMI: use pr_err() and friends
This makes source more concise and easier to read.
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
diff --git a/drivers/platform/x86/wmi.c b/drivers/platform/x86/wmi.c
index dc528ba..dd30b2a 100644
--- a/drivers/platform/x86/wmi.c
+++ b/drivers/platform/x86/wmi.c
@@ -27,6 +27,8 @@
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/types.h>
@@ -44,8 +46,6 @@
#define ACPI_WMI_CLASS "wmi"
-#define PREFIX "ACPI: WMI: "
-
static DEFINE_MUTEX(wmi_data_lock);
static LIST_HEAD(wmi_block_list);
@@ -480,25 +480,24 @@
char guid_string[37];
wmi_gtoa(g->guid, guid_string);
- printk(KERN_INFO PREFIX "%s:\n", guid_string);
- printk(KERN_INFO PREFIX "\tobject_id: %c%c\n",
- g->object_id[0], g->object_id[1]);
- printk(KERN_INFO PREFIX "\tnotify_id: %02X\n", g->notify_id);
- printk(KERN_INFO PREFIX "\treserved: %02X\n", g->reserved);
- printk(KERN_INFO PREFIX "\tinstance_count: %d\n", g->instance_count);
- printk(KERN_INFO PREFIX "\tflags: %#x", g->flags);
+
+ pr_info("%s:\n", guid_string);
+ pr_info("\tobject_id: %c%c\n", g->object_id[0], g->object_id[1]);
+ pr_info("\tnotify_id: %02X\n", g->notify_id);
+ pr_info("\treserved: %02X\n", g->reserved);
+ pr_info("\tinstance_count: %d\n", g->instance_count);
+ pr_info("\tflags: %#x ", g->flags);
if (g->flags) {
- printk(" ");
if (g->flags & ACPI_WMI_EXPENSIVE)
- printk("ACPI_WMI_EXPENSIVE ");
+ pr_cont("ACPI_WMI_EXPENSIVE ");
if (g->flags & ACPI_WMI_METHOD)
- printk("ACPI_WMI_METHOD ");
+ pr_cont("ACPI_WMI_METHOD ");
if (g->flags & ACPI_WMI_STRING)
- printk("ACPI_WMI_STRING ");
+ pr_cont("ACPI_WMI_STRING ");
if (g->flags & ACPI_WMI_EVENT)
- printk("ACPI_WMI_EVENT ");
+ pr_cont("ACPI_WMI_EVENT ");
}
- printk("\n");
+ pr_cont("\n");
}
@@ -510,7 +509,7 @@
status = wmi_get_event_data(value, &response);
if (status != AE_OK) {
- printk(KERN_INFO "wmi: bad event status 0x%x\n", status);
+ pr_info("bad event status 0x%x\n", status);
return;
}
@@ -519,22 +518,22 @@
if (!obj)
return;
- printk(KERN_INFO PREFIX "DEBUG Event ");
+ pr_info("DEBUG Event ");
switch(obj->type) {
case ACPI_TYPE_BUFFER:
- printk("BUFFER_TYPE - length %d\n", obj->buffer.length);
+ pr_cont("BUFFER_TYPE - length %d\n", obj->buffer.length);
break;
case ACPI_TYPE_STRING:
- printk("STRING_TYPE - %s\n", obj->string.pointer);
+ pr_cont("STRING_TYPE - %s\n", obj->string.pointer);
break;
case ACPI_TYPE_INTEGER:
- printk("INTEGER_TYPE - %llu\n", obj->integer.value);
+ pr_cont("INTEGER_TYPE - %llu\n", obj->integer.value);
break;
case ACPI_TYPE_PACKAGE:
- printk("PACKAGE_TYPE - %d elements\n", obj->package.count);
+ pr_cont("PACKAGE_TYPE - %d elements\n", obj->package.count);
break;
default:
- printk("object type 0x%X\n", obj->type);
+ pr_cont("object type 0x%X\n", obj->type);
}
kfree(obj);
}
@@ -845,8 +844,7 @@
*/
if (guid_already_parsed(gblock[i].guid) == true) {
wmi_gtoa(gblock[i].guid, guid_string);
- printk(KERN_INFO PREFIX "Skipping duplicate GUID %s\n",
- guid_string);
+ pr_info("Skipping duplicate GUID %s\n", guid_string);
continue;
}
if (debug_dump_wdg)
@@ -937,8 +935,7 @@
wblock->handler(event, wblock->handler_data);
if (debug_event) {
wmi_gtoa(wblock->gblock.guid, guid_string);
- printk(KERN_INFO PREFIX "DEBUG Event GUID:"
- " %s\n", guid_string);
+ pr_info("DEBUG Event GUID: %s\n", guid_string);
}
acpi_bus_generate_netlink_event(
@@ -967,7 +964,7 @@
&acpi_wmi_ec_space_handler,
NULL, NULL);
if (ACPI_FAILURE(status)) {
- printk(KERN_ERR PREFIX "Error installing EC region handler\n");
+ pr_err("Error installing EC region handler\n");
return -ENODEV;
}
@@ -976,7 +973,7 @@
acpi_remove_address_space_handler(device->handle,
ACPI_ADR_SPACE_EC,
&acpi_wmi_ec_space_handler);
- printk(KERN_ERR PREFIX "Failed to parse WDG method\n");
+ pr_err("Failed to parse WDG method\n");
return -ENODEV;
}
@@ -991,9 +988,8 @@
return -ENODEV;
result = acpi_bus_register_driver(&acpi_wmi_driver);
-
if (result < 0) {
- printk(KERN_INFO PREFIX "Error loading mapper\n");
+ pr_err("Error loading mapper\n");
return -ENODEV;
}
@@ -1003,20 +999,18 @@
return result;
}
- printk(KERN_INFO PREFIX "Mapper loaded\n");
+ pr_info("Mapper loaded\n");
- return result;
+ return 0;
}
static void __exit acpi_wmi_exit(void)
{
wmi_class_exit();
-
acpi_bus_unregister_driver(&acpi_wmi_driver);
-
free_wmi_blocks();
- printk(KERN_INFO PREFIX "Mapper unloaded\n");
+ pr_info("Mapper unloaded\n");
}
subsys_initcall(acpi_wmi_init);