From a1b4c86b2bad37963e675737ec850c851e785d6b Mon Sep 17 00:00:00 2001 From: Pete Eberlein Date: Fri, 1 Apr 2011 21:21:26 -0300 Subject: [PATCH] [media] s2255drv: atomic submit urb in completion handler An usb_submit_urb should be atomic in a completion handler. This fixes "BUG: scheduling while atomic" messages. Signed-off-by: Pete Eberlein Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/s2255drv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/video/s2255drv.c b/drivers/media/video/s2255drv.c index 561909b65ce6..01a98c0d3950 100644 --- a/drivers/media/video/s2255drv.c +++ b/drivers/media/video/s2255drv.c @@ -2382,7 +2382,7 @@ static void read_pipe_completion(struct urb *purb) read_pipe_completion, pipe_info); if (pipe_info->state != 0) { - if (usb_submit_urb(pipe_info->stream_urb, GFP_KERNEL)) { + if (usb_submit_urb(pipe_info->stream_urb, GFP_ATOMIC)) { dev_err(&dev->udev->dev, "error submitting urb\n"); } } else {