diff options
Diffstat (limited to 'drivers/usb/gadget/function/uvc_video.c')
| -rw-r--r-- | drivers/usb/gadget/function/uvc_video.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/usb/gadget/function/uvc_video.c b/drivers/usb/gadget/function/uvc_video.c index 5c042f380708..b7aa006ba98c 100644 --- a/drivers/usb/gadget/function/uvc_video.c +++ b/drivers/usb/gadget/function/uvc_video.c @@ -332,11 +332,15 @@ int uvcg_video_pump(struct uvc_video *video) video->encode(req, video, buf); + spin_unlock_irqrestore(&queue->irqlock, flags); + /* Queue the USB request */ ret = uvcg_video_ep_queue(video, req); spin_unlock_irqrestore(&queue->irqlock, flags); if (ret < 0) { + printk(KERN_INFO "Failed to queue request (%d)\n", ret); + usb_ep_set_halt(video->ep); uvcg_queue_cancel(queue, 0); break; } |