V4L/DVB (10177): Fix sparse warnings on em28xx

/home/v4l/master/v4l/em28xx-core.c:396:25: warning: symbol 'outputs' was not declared. Should it be static?
/home/v4l/master/v4l/em28xx-input.c:324:6: warning: symbol 'em28xx_ir_start' was not declared. Should it be static?
/home/v4l/master/v4l/em28xx-cards.c:1925:5: warning: symbol 'em28xx_init_dev' was not declared. Should it be static?

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index e776699b62f958ebcc54989751f32908f22d991c..6d2e4a6f8b2b607b23285e66047ddae884a6e5c7 100644 (file)
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -1842,7 +1842,7 @@ void em28xx_release_resources(struct em28xx *dev)
  * em28xx_init_dev()
  * allocates and inits the device structs, registers i2c bus and v4l device
  */
-int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
+static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
                           int minor)
 {
        struct em28xx *dev = *devhandle;

diff --git a/drivers/media/video/em28xx/em28xx-core.c b/drivers/media/video/em28xx/em28xx-core.c
index 819cceaa6ef41fa709fc152c172dc87d20580ef2..eb5fb05fab22b5ade17e07f9697549e1dbaa9dd3 100644 (file)
--- a/drivers/media/video/em28xx/em28xx-core.c
+++ b/drivers/media/video/em28xx/em28xx-core.c
@@ -393,7 +393,7 @@ static int em28xx_set_audio_source(struct em28xx *dev)
        return ret;
 }
 
-struct em28xx_vol_table outputs[] = {
+static const struct em28xx_vol_table outputs[] = {
        { EM28XX_AOUT_MASTER, AC97_MASTER_VOL      },
        { EM28XX_AOUT_LINE,   AC97_LINE_LEVEL_VOL  },
        { EM28XX_AOUT_MONO,   AC97_MASTER_MONO_VOL },

diff --git a/drivers/media/video/em28xx/em28xx-input.c b/drivers/media/video/em28xx/em28xx-input.c
index 42bbaf64aceb568a90edbda272eb4abe6e8ece79..0443afe09ff86deb4bc8315a90dc0f32fd231d6b 100644 (file)
--- a/drivers/media/video/em28xx/em28xx-input.c
+++ b/drivers/media/video/em28xx/em28xx-input.c
@@ -307,7 +307,7 @@ static void em28xx_ir_work(struct work_struct *work)
        mod_timer(&ir->timer, jiffies + msecs_to_jiffies(ir->polling));
 }
 
-void em28xx_ir_start(struct em28xx_IR *ir)
+static void em28xx_ir_start(struct em28xx_IR *ir)
 {
        setup_timer(&ir->timer, ir_timer, (unsigned long)ir);
        INIT_WORK(&ir->work, em28xx_ir_work);