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V4L/DVB (7105): ivtv-yuv.c: make 3 functions static 

This patch makes the following needlessly global functions static:
- ivtv_yuv_next_free()
- ivtv_yuv_setup_frame()
- ivtv_yuv_udma_frame()

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Adrian Bunk 2008-04-22 14:41:44 -03:00 committed by Mauro Carvalho Chehab
parent 9ba0a3c0e8
commit 5eedc46675
1 changed files with 3 additions and 3 deletions
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6
drivers/media/video/ivtv/ivtv-yuv.c
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@ -914,7 +914,7 @@ static void ivtv_yuv_init(struct ivtv *itv)
}
/* Get next available yuv buffer on PVR350 */
void ivtv_yuv_next_free(struct ivtv *itv)
static void ivtv_yuv_next_free(struct ivtv *itv)
{
int draw, display;
struct yuv_playback_info *yi = &itv->yuv_info;
@ -937,7 +937,7 @@ void ivtv_yuv_next_free(struct ivtv *itv)
}
/* Set up frame according to ivtv_dma_frame parameters */
void ivtv_yuv_setup_frame(struct ivtv *itv, struct ivtv_dma_frame *args)
static void ivtv_yuv_setup_frame(struct ivtv *itv, struct ivtv_dma_frame *args)
{
struct yuv_playback_info *yi = &itv->yuv_info;
u8 frame = yi->draw_frame;
@ -1042,7 +1042,7 @@ void ivtv_yuv_frame_complete(struct ivtv *itv)
(itv->yuv_info.draw_frame + 1) % IVTV_YUV_BUFFERS);
}
int ivtv_yuv_udma_frame(struct ivtv *itv, struct ivtv_dma_frame *args)
static int ivtv_yuv_udma_frame(struct ivtv *itv, struct ivtv_dma_frame *args)
{
DEFINE_WAIT(wait);
int rc = 0;