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>

1 files changed, 7 insertions, 5 deletions

diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c
index d470c72b737e..5ea3093bc40f 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++) {