diff options
Diffstat (limited to 'drivers/usb/misc/ezusb.c')
| -rw-r--r-- | drivers/usb/misc/ezusb.c | 16 |
1 files changed, 2 insertions, 14 deletions
diff --git a/drivers/usb/misc/ezusb.c b/drivers/usb/misc/ezusb.c index f058d8029761..78aaee56c2b7 100644 --- a/drivers/usb/misc/ezusb.c +++ b/drivers/usb/misc/ezusb.c @@ -31,24 +31,12 @@ static const struct ezusb_fx_type ezusb_fx1 = { static int ezusb_writememory(struct usb_device *dev, int address, unsigned char *data, int length, __u8 request) { - int result; - unsigned char *transfer_buffer; - if (!dev) return -ENODEV; - transfer_buffer = kmemdup(data, length, GFP_KERNEL); - if (!transfer_buffer) { - dev_err(&dev->dev, "%s - kmalloc(%d) failed.\n", - __func__, length); - return -ENOMEM; - } - result = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), request, + return usb_control_msg_send(dev, 0, request, USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, - address, 0, transfer_buffer, length, 3000); - - kfree(transfer_buffer); - return result; + address, 0, data, length, 3000, GFP_KERNEL); } static int ezusb_set_reset(struct usb_device *dev, unsigned short cpucs_reg, |