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path: root/drivers/media/video/ivtv/ivtv-audio.h
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Diffstat (limited to 'drivers/media/video/ivtv/ivtv-audio.h')
-rw-r--r--drivers/media/video/ivtv/ivtv-audio.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/media/video/ivtv/ivtv-audio.h b/drivers/media/video/ivtv/ivtv-audio.h
index 9c42846d812..ebb90cc8f86 100644
--- a/drivers/media/video/ivtv/ivtv-audio.h
+++ b/drivers/media/video/ivtv/ivtv-audio.h
@@ -18,6 +18,11 @@
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+#ifndef IVTV_AUDIO_H
+#define IVTV_AUDIO_H
+
int ivtv_audio_set_io(struct ivtv *itv);
void ivtv_audio_set_route(struct ivtv *itv, struct v4l2_routing *route);
void ivtv_audio_set_audio_clock_freq(struct ivtv *itv, u8 freq);
+
+#endif