An usb_submit_urb should be atomic in a completion handler. This fixes
"BUG: scheduling while atomic" messages.
Signed-off-by: Pete Eberlein <p...@sensoray.com>
diff --git a/drivers/media/video/s2255drv.c b/drivers/media/video/s2255drv.c
index f5a46c4..85c3158 100644
--- a/drivers/media/video/s2255drv.c
+++ b/drivers/media/video/s2255drv.c
@@ -2406,7 +2406,7 @@ 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 {
--
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