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authorAl Viro <viro@ftp.linux.org.uk>2008-04-28 07:00:16 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-28 10:03:31 -0700
commitfd05e720099e8eeddb378305d1a41c1445344b91 (patch)
treed617918be290b47b35822bc3cf21c8f01dde5dd2 /drivers/usb/atm/cxacru.c
parent01d7b369887b6feb7c9ce2b20988fafe3f70841c (diff)
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>
Diffstat (limited to 'drivers/usb/atm/cxacru.c')
-rw-r--r--drivers/usb/atm/cxacru.c12
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c
index d470c72b737..5ea3093bc40 100644
--- a/drivers/usb/atm/cxacru.c
+++ b/drivers/usb/atm/cxacru.c
@@ -38,6 +38,7 @@
#include <linux/device.h>
#include <linux/firmware.h>
#include <linux/mutex.h>
+#include <asm/unaligned.h>
#include "usbatm.h"
@@ -573,7 +574,7 @@ static int cxacru_cm_get_array(struct cxacru_data *instance, enum cxacru_cm_requ
u32 *data, int size)
{
int ret, len;
- u32 *buf;
+ __le32 *buf;
int offb, offd;
const int stride = CMD_PACKET_SIZE / (4 * 2) - 1;
int buflen = ((size - 1) / stride + 1 + size * 2) * 4;
@@ -837,7 +838,7 @@ static int cxacru_fw(struct usb_device *usb_dev, enum cxacru_fw_request fw,
buf[offb++] = l;
buf[offb++] = code1;
buf[offb++] = code2;
- *((u32 *) (buf + offb)) = cpu_to_le32(addr);
+ put_unaligned(cpu_to_le32(addr), (__le32 *)(buf + offb));
offb += 4;
addr += l;
if(l)
@@ -874,8 +875,9 @@ static void cxacru_upload_firmware(struct cxacru_data *instance,
int off;
struct usbatm_data *usbatm = instance->usbatm;
struct usb_device *usb_dev = usbatm->usb_dev;
- u16 signature[] = { usb_dev->descriptor.idVendor, usb_dev->descriptor.idProduct };
- u32 val;
+ __le16 signature[] = { usb_dev->descriptor.idVendor,
+ usb_dev->descriptor.idProduct };
+ __le32 val;
dbg("cxacru_upload_firmware");
@@ -955,7 +957,7 @@ static void cxacru_upload_firmware(struct cxacru_data *instance,
/* Load config data (le32), doing one packet at a time */
if (cf)
for (off = 0; off < cf->size / 4; ) {
- u32 buf[CMD_PACKET_SIZE / 4 - 1];
+ __le32 buf[CMD_PACKET_SIZE / 4 - 1];
int i, len = min_t(int, cf->size / 4 - off, CMD_PACKET_SIZE / 4 / 2 - 1);
buf[0] = cpu_to_le32(len);
for (i = 0; i < len; i++, off++) {