linux-kernel - [2.6 patch] ivtv-yuv.c: make 3 functions static

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Date:	Tue, 29 Jan 2008 00:10:53 +0200
From:	Adrian Bunk <bunk@...nel.org>
To:	Ian Armstrong <ian@...mst.demon.co.uk>,
	Hans Verkuil <hverkuil@...all.nl>,
	Mauro Carvalho Chehab <mchehab@...radead.org>
Cc:	ivtv-devel@...vdriver.org, linux-kernel@...r.kernel.org,
	v4l-dvb-maintainer@...uxtv.org
Subject: [2.6 patch] 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@...nel.org>

---

 drivers/media/video/ivtv/ivtv-yuv.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

d73b9df5534f05010ef1c46db1ed2fe28874cfc1 
diff --git a/drivers/media/video/ivtv/ivtv-yuv.c b/drivers/media/video/ivtv/ivtv-yuv.c
index 8518348..8fdd67c 100644
--- a/drivers/media/video/ivtv/ivtv-yuv.c
+++ b/drivers/media/video/ivtv/ivtv-yuv.c
@@ -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;

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