[PATCH] drm/udl: make the symbol 'udl_handle_damage' static

[zhong jiang]

Fix the following sparse warning.

drivers/gpu/drm/udl/udl_modeset.c:269:5: warning: symbol 'udl_handle_damage' was not declared. Should it be static?

Signed-off-by: zhong jiang <zhongjiang@xxxxxxxxxx>
---
 drivers/gpu/drm/udl/udl_modeset.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/udl/udl_modeset.c b/drivers/gpu/drm/udl/udl_modeset.c
index 22af179..82e0927 100644
--- a/drivers/gpu/drm/udl/udl_modeset.c
+++ b/drivers/gpu/drm/udl/udl_modeset.c
@@ -266,7 +266,7 @@ static int udl_aligned_damage_clip(struct drm_rect *clip, int x, int y,
 	return 0;
 }
 
-int udl_handle_damage(struct drm_framebuffer *fb, int x, int y,
+static int udl_handle_damage(struct drm_framebuffer *fb, int x, int y,
 		      int width, int height)
 {
 	struct drm_device *dev = fb->dev;
-- 
1.7.12.4