V4L/DVB (8561): make ivtv_claim_stream() static

ivtv_claim_stream() can now become static.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/video/ivtv/ivtv-fileops.c b/drivers/media/video/ivtv/ivtv-fileops.c
index 7ec5c99f9ad1211c73d6004b3bbe12a4f822c2f4..304261efc53d7890f0d88df2b9a8aef03518e3fe 100644 (file)
--- a/drivers/media/video/ivtv/ivtv-fileops.c
+++ b/drivers/media/video/ivtv/ivtv-fileops.c
@@ -39,7 +39,7 @@
    associated VBI streams are also automatically claimed.
    Possible error returns: -EBUSY if someone else has claimed
    the stream or 0 on success. */
-int ivtv_claim_stream(struct ivtv_open_id *id, int type)
+static int ivtv_claim_stream(struct ivtv_open_id *id, int type)
 {
        struct ivtv *itv = id->itv;
        struct ivtv_stream *s = &itv->streams[type];

diff --git a/drivers/media/video/ivtv/ivtv-fileops.h b/drivers/media/video/ivtv/ivtv-fileops.h
index 2c8d5186c9c3cca56f09021a633066f473674cbf..df81e790147f71a9e839d5efda508a614778ef77 100644 (file)
--- a/drivers/media/video/ivtv/ivtv-fileops.h
+++ b/drivers/media/video/ivtv/ivtv-fileops.h
@@ -38,11 +38,6 @@ void ivtv_unmute(struct ivtv *itv);
 
 /* Utilities */
 
-/* Try to claim a stream for the filehandle. Return 0 on success,
-   -EBUSY if stream already claimed. Once a stream is claimed, it
-   remains claimed until the associated filehandle is closed. */
-int ivtv_claim_stream(struct ivtv_open_id *id, int type);
-
 /* Release a previously claimed stream. */
 void ivtv_release_stream(struct ivtv_stream *s);