Commit af3420b4 authored Oct 12, 2007 by Hans Verkuil Committed by Mauro Carvalho Chehab Oct 22, 2007

V4L/DVB (6338): ivtv: fix incorrect EBUSY return

Trying to open the radio when a capture is in progress will make it
impossible to open the radio again since the radio stream wasn't released.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

parent a04036a3

drivers/media/video/ivtv/ivtv-fileops.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -892,6 +892,7 @@ static int ivtv_serialized_open(struct ivtv_stream s, struct file filp)
		if (atomic_read(&itv->capturing) > 0) {
		/* switching to radio while capture is
		in progress is not polite */
		ivtv_release_stream(s);
		kfree(item);
		return -EBUSY;
		}