drivers/usb annotations and fixes
* endianness annotations
* endianness fixes
* missing get_unaligned/put_unaligned
It's pretty much all over the place, changes to different files are independent.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Serial-parts-Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/usb/host/ehci-dbg.c b/drivers/usb/host/ehci-dbg.c
index 4af90df..0f82fdc 100644
--- a/drivers/usb/host/ehci-dbg.c
+++ b/drivers/usb/host/ehci-dbg.c
@@ -398,7 +398,7 @@
unsigned size = *sizep;
char *next = *nextp;
char mark;
- u32 list_end = EHCI_LIST_END(ehci);
+ __le32 list_end = EHCI_LIST_END(ehci);
if (qh->hw_qtd_next == list_end) /* NEC does this */
mark = '@';
diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
index efffef6..f13d102 100644
--- a/drivers/usb/host/ehci-hub.c
+++ b/drivers/usb/host/ehci-hub.c
@@ -530,7 +530,7 @@
if (HCS_INDICATOR (ehci->hcs_params))
temp |= 0x0080; /* per-port indicators (LEDs) */
#endif
- desc->wHubCharacteristics = (__force __u16)cpu_to_le16 (temp);
+ desc->wHubCharacteristics = cpu_to_le16(temp);
}
/*-------------------------------------------------------------------------*/
diff --git a/drivers/usb/host/ehci-q.c b/drivers/usb/host/ehci-q.c
index 5ae6891..b85b541 100644
--- a/drivers/usb/host/ehci-q.c
+++ b/drivers/usb/host/ehci-q.c
@@ -285,7 +285,7 @@
int stopped;
unsigned count = 0;
u8 state;
- u32 halt = HALT_BIT(ehci);
+ __le32 halt = HALT_BIT(ehci);
if (unlikely (list_empty (&qh->qtd_list)))
return count;
@@ -883,7 +883,7 @@
)
{
struct ehci_qh *qh = NULL;
- u32 qh_addr_mask = cpu_to_hc32(ehci, 0x7f);
+ __hc32 qh_addr_mask = cpu_to_hc32(ehci, 0x7f);
qh = (struct ehci_qh *) *ptr;
if (unlikely (qh == NULL)) {
diff --git a/drivers/usb/host/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c
index f4fa93d..1666734 100644
--- a/drivers/usb/host/r8a66597-hcd.c
+++ b/drivers/usb/host/r8a66597-hcd.c
@@ -993,7 +993,7 @@
struct r8a66597_td *td)
{
int i;
- u16 *p = (u16 *)td->urb->setup_packet;
+ __le16 *p = (__le16 *)td->urb->setup_packet;
unsigned long setup_addr = USBREQ;
r8a66597_write(r8a66597, make_devsel(td->address) | td->maxpacket,
@@ -1001,7 +1001,7 @@
r8a66597_write(r8a66597, ~(SIGN | SACK), INTSTS1);
for (i = 0; i < 4; i++) {
- r8a66597_write(r8a66597, cpu_to_le16(p[i]), setup_addr);
+ r8a66597_write(r8a66597, le16_to_cpu(p[i]), setup_addr);
setup_addr += 2;
}
r8a66597_write(r8a66597, SUREQ, DCPCTR);
@@ -2131,7 +2131,7 @@
case GetPortStatus:
if (wIndex > R8A66597_MAX_ROOT_HUB)
goto error;
- *(u32 *)buf = cpu_to_le32(rh->port);
+ *(__le32 *)buf = cpu_to_le32(rh->port);
break;
case SetPortFeature:
if (wIndex > R8A66597_MAX_ROOT_HUB)
diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c
index 274276c..3fd7a0c 100644
--- a/drivers/usb/host/sl811-hcd.c
+++ b/drivers/usb/host/sl811-hcd.c
@@ -1100,7 +1100,7 @@
/* no overcurrent errors detection/handling */
temp |= 0x0010;
- desc->wHubCharacteristics = (__force __u16)cpu_to_le16(temp);
+ desc->wHubCharacteristics = cpu_to_le16(temp);
/* two bitmaps: ports removable, and legacy PortPwrCtrlMask */
desc->bitmap[0] = 0 << 1;