[PATCH] V4L: Makes needlessly global code static

This patch makes needlessly global code static.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

5 files changed, 13 insertions, 12 deletions

diff --git a/drivers/media/video/bttv-cards.c b/drivers/media/video/bttv-cards.c
index e31ebb11c468..012be639aa18 100644
--- a/drivers/media/video/bttv-cards.c
+++ b/drivers/media/video/bttv-cards.c
@@ -2904,7 +2904,7 @@ void __devinit bttv_idcard(struct bttv *btv)
  */
 
 /* Some Modular Technology cards have an eeprom, but no subsystem ID */
-void identify_by_eeprom(struct bttv *btv, unsigned char eeprom_data[256])
+static void identify_by_eeprom(struct bttv *btv, unsigned char eeprom_data[256])
 {
         int type = -1;
 
@@ -3879,7 +3879,7 @@ static void __devinit init_PXC200(struct bttv *btv)
  *                error. ERROR_CPLD_Check_Failed.
  */
 /* ----------------------------------------------------------------------- */
-void
+static void
 init_RTV24 (struct bttv *btv)
 {
         uint32_t dataRead = 0;
@@ -4103,7 +4103,7 @@ void tea5757_set_freq(struct bttv *btv, unsigned short freq)
 /* ----------------------------------------------------------------------- */
 /* winview                                                                 */
 
-void winview_audio(struct bttv *btv, struct video_audio *v, int set)
+static void winview_audio(struct bttv *btv, struct video_audio *v, int set)
 {
         /* PT2254A programming Jon Tombs, jon@gte.esi.us.es */
         int bits_out, loops, vol, data;
diff --git a/drivers/media/video/em28xx/em28xx-core.c b/drivers/media/video/em28xx/em28xx-core.c
index d54bc0127484..9f6e5e5355a1 100644
--- a/drivers/media/video/em28xx/em28xx-core.c
+++ b/drivers/media/video/em28xx/em28xx-core.c
@@ -32,7 +32,7 @@
 
 /* #define ENABLE_DEBUG_ISOC_FRAMES */
 
-unsigned int core_debug;
+static unsigned int core_debug;
 module_param(core_debug,int,0644);
 MODULE_PARM_DESC(core_debug,"enable debug messages [core]");
 
@@ -41,7 +41,7 @@ MODULE_PARM_DESC(core_debug,"enable debug messages [core]");
                 printk(KERN_INFO "%s %s :"fmt, \
                          dev->name, __FUNCTION__ , ##arg); } while (0)
 
-unsigned int reg_debug;
+static unsigned int reg_debug;
 module_param(reg_debug,int,0644);
 MODULE_PARM_DESC(reg_debug,"enable debug messages [URB reg]");
 
@@ -50,7 +50,7 @@ MODULE_PARM_DESC(reg_debug,"enable debug messages [URB reg]");
                 printk(KERN_INFO "%s %s :"fmt, \
                          dev->name, __FUNCTION__ , ##arg); } while (0)
 
-unsigned int isoc_debug;
+static unsigned int isoc_debug;
 module_param(isoc_debug,int,0644);
 MODULE_PARM_DESC(isoc_debug,"enable debug messages [isoc transfers]");
 
diff --git a/drivers/media/video/em28xx/em28xx-video.c b/drivers/media/video/em28xx/em28xx-video.c
index 57c1826b928e..abec32c175aa 100644
--- a/drivers/media/video/em28xx/em28xx-video.c
+++ b/drivers/media/video/em28xx/em28xx-video.c
@@ -226,7 +226,7 @@ static int em28xx_config(struct em28xx *dev)
  * em28xx_config_i2c()
  * configure i2c attached devices
  */
-void em28xx_config_i2c(struct em28xx *dev)
+static void em28xx_config_i2c(struct em28xx *dev)
 {
         struct v4l2_frequency f;
         struct video_decoder_init em28xx_vdi = {.data = NULL };
diff --git a/drivers/media/video/saa7134/saa7134-alsa.c b/drivers/media/video/saa7134/saa7134-alsa.c
index 32a1f3ec4410..263c6e2e3e8e 100644
--- a/drivers/media/video/saa7134/saa7134-alsa.c
+++ b/drivers/media/video/saa7134/saa7134-alsa.c
@@ -138,7 +138,8 @@ static void saa7134_dma_start(struct saa7134_dev *dev)
  *
  */
 
-void saa7134_irq_alsa_done(struct saa7134_dev *dev, unsigned long status)
+static void saa7134_irq_alsa_done(struct saa7134_dev *dev,
+                                  unsigned long status)
 {
         int next_blk, reg = 0;
 
@@ -879,7 +880,7 @@ static void snd_saa7134_free(snd_card_t * card)
  *
  */
 
-int alsa_card_saa7134_create(struct saa7134_dev *dev, int devnum)
+static int alsa_card_saa7134_create(struct saa7134_dev *dev, int devnum)
 {
 
         snd_card_t *card;
@@ -1009,7 +1010,7 @@ static int saa7134_alsa_init(void)
  * Module destructor
  */
 
-void saa7134_alsa_exit(void)
+static void saa7134_alsa_exit(void)
 {
         int idx;
 
diff --git a/drivers/media/video/saa7134/saa7134-oss.c b/drivers/media/video/saa7134/saa7134-oss.c
index 299046974382..5a579194e455 100644
--- a/drivers/media/video/saa7134/saa7134-oss.c
+++ b/drivers/media/video/saa7134/saa7134-oss.c
@@ -899,7 +899,7 @@ void saa7134_irq_oss_done(struct saa7134_dev *dev, unsigned long status)
         spin_unlock(&dev->slock);
 }
 
-int saa7134_dsp_create(struct saa7134_dev *dev)
+static int saa7134_dsp_create(struct saa7134_dev *dev)
 {
         int err;
 
@@ -981,7 +981,7 @@ static int saa7134_oss_init(void)
 
 }
 
-void saa7134_oss_exit(void)
+static void saa7134_oss_exit(void)
 {
         struct saa7134_dev *dev = NULL;
         struct list_head *list;