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Subject[2.6 patch] video/em28xx/: make 2 functions static
This patch makes the following needlessly global functions static:
- em28xx-core.c:em28xx_write_reg_bits()
- em28xx-video.c:em28xx_vdev_init()

Signed-off-by: Adrian Bunk <bunk@kernel.org>

---

drivers/media/video/em28xx/em28xx-core.c | 2 +-
drivers/media/video/em28xx/em28xx-video.c | 8 ++++----
drivers/media/video/em28xx/em28xx.h | 2 --
3 files changed, 5 insertions(+), 7 deletions(-)

b9852586183bf6b2b8cd410e594c4a1e13bd44b4
diff --git a/drivers/media/video/em28xx/em28xx-core.c b/drivers/media/video/em28xx/em28xx-core.c
index f6b7835..41ed4be 100644
--- a/drivers/media/video/em28xx/em28xx-core.c
+++ b/drivers/media/video/em28xx/em28xx-core.c
@@ -237,7 +237,7 @@ int em28xx_write_regs(struct em28xx *dev, u16 reg, char *buf, int len)
* sets only some bits (specified by bitmask) of a register, by first reading
* the actual value
*/
-int em28xx_write_reg_bits(struct em28xx *dev, u16 reg, u8 val,
+static int em28xx_write_reg_bits(struct em28xx *dev, u16 reg, u8 val,
u8 bitmask)
{
int oldval;
diff --git a/drivers/media/video/em28xx/em28xx-video.c b/drivers/media/video/em28xx/em28xx-video.c
index a0c3346..c412605 100644
--- a/drivers/media/video/em28xx/em28xx-video.c
+++ b/drivers/media/video/em28xx/em28xx-video.c
@@ -1796,10 +1796,10 @@ void em28xx_unregister_extension(struct em28xx_ops *ops)
}
EXPORT_SYMBOL(em28xx_unregister_extension);

-struct video_device *em28xx_vdev_init(struct em28xx *dev,
- const struct video_device *template,
- const int type,
- const char *type_name)
+static struct video_device *em28xx_vdev_init(struct em28xx *dev,
+ const struct video_device *template,
+ const int type,
+ const char *type_name)
{
struct video_device *vfd;

diff --git a/drivers/media/video/em28xx/em28xx.h b/drivers/media/video/em28xx/em28xx.h
index f3bad0c..9759a73 100644
--- a/drivers/media/video/em28xx/em28xx.h
+++ b/drivers/media/video/em28xx/em28xx.h
@@ -345,8 +345,6 @@ int em28xx_read_reg(struct em28xx *dev, u16 reg);
int em28xx_write_regs_req(struct em28xx *dev, u8 req, u16 reg, char *buf,
int len);
int em28xx_write_regs(struct em28xx *dev, u16 reg, char *buf, int len);
-int em28xx_write_reg_bits(struct em28xx *dev, u16 reg, u8 val,
- u8 bitmask);
int em28xx_set_audio_source(struct em28xx *dev);
int em28xx_audio_analog_set(struct em28xx *dev);



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