drm: cleanups

This patch contains the following cleanups:
- make 3 needlessly global functions static
- sis_mm.c: fix compile warnings with CONFIG_FB_SIS=y

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Dave Airlie <airlied@linux.ie>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/char/drm/drm_sman.c b/drivers/char/drm/drm_sman.c
index b92f0ee74b39..425c82336ee0 100644
--- a/drivers/char/drm/drm_sman.c
+++ b/drivers/char/drm/drm_sman.c
@@ -114,7 +114,7 @@ static void drm_sman_mm_destroy(void *private)
         drm_free(mm, sizeof(*mm), DRM_MEM_MM);
 }
 
-unsigned long drm_sman_mm_offset(void *private, void *ref)
+static unsigned long drm_sman_mm_offset(void *private, void *ref)
 {
         drm_mm_node_t *node = (drm_mm_node_t *) ref;
         return node->start;