linux-kernel - [PATCH] drm/udl: make the symbol 'udl_handle

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Date:   Mon, 16 Dec 2019 18:24:23 +0800
From:   zhong jiang <zhongjiang@...wei.com>
To:     <airlied@...hat.com>, <airlied@...ux.ie>, <daniel@...ll.ch>
CC:     <sean@...rly.run>, <zhongjiang@...wei.com>, <tglx@...utronix.de>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH] drm/udl: make the symbol '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?

Signed-off-by: zhong jiang <zhongjiang@...wei.com>
---
 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