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authorHans Verkuil <hverkuil@xs4all.nl>2007-10-12 06:18:30 -0300
committerMauro Carvalho Chehab <mchehab@infradead.org>2007-10-22 12:01:44 -0200
commitaf3420b4495914a1a889ae7de0220c793461ba1f (patch)
treef8b5a6e8468921a5a2b975d7f01cb36fd78e1998
parenta04036a3129e09a9b9097de2b1f77dd82a6e9ac3 (diff)
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>
-rw-r--r--drivers/media/video/ivtv/ivtv-fileops.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/media/video/ivtv/ivtv-fileops.c b/drivers/media/video/ivtv/ivtv-fileops.c
index 0e0605cc0bd..24fcbb88e52 100644
--- a/drivers/media/video/ivtv/ivtv-fileops.c
+++ b/drivers/media/video/ivtv/ivtv-fileops.c
@@ -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;
}