drm: drivers/char/drm/: make some functions static

From: Adrian Bunk <bunk@stusta.de>

This patch makes some needlessly global functions static.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Dave Airlie <airlied@linux.ie>

1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/char/drm/savage_bci.c b/drivers/char/drm/savage_bci.c
index 0d426deeefec..59c7520bf9a2 100644
--- a/drivers/char/drm/savage_bci.c
+++ b/drivers/char/drm/savage_bci.c
@@ -32,6 +32,8 @@
 #define SAVAGE_EVENT_USEC_TIMEOUT       5000000 /* 5s */
 #define SAVAGE_FREELIST_DEBUG           0
 
+static int savage_do_cleanup_bci(drm_device_t *dev);
+
 static int
 savage_bci_wait_fifo_shadow(drm_savage_private_t * dev_priv, unsigned int n)
 {
@@ -895,7 +897,7 @@ static int savage_do_init_bci(drm_device_t * dev, drm_savage_init_t * init)
         return 0;
 }
 
-int savage_do_cleanup_bci(drm_device_t * dev)
+static int savage_do_cleanup_bci(drm_device_t * dev)
 {
         drm_savage_private_t *dev_priv = dev->dev_private;