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usb: gadget: udc: atmel: change setting for DMA
[pandora-kernel.git]
/
drivers
/
usb
/
gadget
/
uvc_v4l2.c
diff --git
a/drivers/usb/gadget/uvc_v4l2.c
b/drivers/usb/gadget/uvc_v4l2.c
index
f6e083b
..
54d7ca5
100644
(file)
--- a/
drivers/usb/gadget/uvc_v4l2.c
+++ b/
drivers/usb/gadget/uvc_v4l2.c
@@
-39,7
+39,7
@@
uvc_send_response(struct uvc_device *uvc, struct uvc_request_data *data)
if (data->length < 0)
return usb_ep_set_halt(cdev->gadget->ep0);
if (data->length < 0)
return usb_ep_set_halt(cdev->gadget->ep0);
- req->length = min
(
uvc->event_length, data->length);
+ req->length = min
_t(unsigned int,
uvc->event_length, data->length);
req->zero = data->length < uvc->event_length;
req->dma = DMA_ADDR_INVALID;
req->zero = data->length < uvc->event_length;
req->dma = DMA_ADDR_INVALID;