drm/udl: Make udl_handle_damage static

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?

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zou Wei <zou_wei@huawei.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/1588248797-70568-1-git-send-email-zou_wei@huawei.com

diff --git a/drivers/gpu/drm/udl/udl_modeset.c b/drivers/gpu/drm/udl/udl_modeset.c
index 99518a8..fef43f4 100644 (file)
--- a/drivers/gpu/drm/udl/udl_modeset.c
+++ b/drivers/gpu/drm/udl/udl_modeset.c
@@ -266,8 +266,8 @@ 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,
-                     int width, int height)
+static int udl_handle_damage(struct drm_framebuffer *fb, int x, int y,
+                            int width, int height)
 {
        struct drm_device *dev = fb->dev;
        struct dma_buf_attachment *import_attach = fb->obj[0]->import_attach;