#include <linux/device.h>
#include <linux/firmware.h>
#include <linux/mutex.h>
+#include <asm/unaligned.h>
#include "usbatm.h"
/* the following three functions are stolen from drivers/usb/core/message.c */
static void cxacru_blocking_completion(struct urb *urb)
{
- complete((struct completion *)urb->context);
+ complete(urb->context);
}
static void cxacru_timeout_kill(unsigned long data)
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;
}
static int cxacru_fw(struct usb_device *usb_dev, enum cxacru_fw_request fw,
- u8 code1, u8 code2, u32 addr, u8 *data, int size)
+ u8 code1, u8 code2, u32 addr, const u8 *data, int size)
{
int ret;
u8 *buf;
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)
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");
/* 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++) {