From: H Hartley Sweeten <hartleys@visionengravers.com>
Date: Thu, 3 May 2012 00:17:23 +0000 (-0700)
Subject: video: smscufx.c: local functions should not be exposed globally
X-Git-Tag: firefly_0821_release~3680^2~2481^2~38
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=35f3ec1c224b823811e66450b1323eaabc11e982;p=firefly-linux-kernel-4.4.55.git

video: smscufx.c: local functions should not be exposed globally

Functions not referenced outside of a source file should be marked
static to prevent them from being exposed globally.

Quiets the sparse warnings:

warning: symbol 'ufx_handle_damage' was not declared. Should it be static?

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Steve Glendinning <steve.glendinning@smsc.com>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
---

diff --git a/drivers/video/smscufx.c b/drivers/video/smscufx.c
index 99857857f6fa..af3ef27ad36c 100644
--- a/drivers/video/smscufx.c
+++ b/drivers/video/smscufx.c
@@ -846,7 +846,7 @@ static void ufx_raw_rect(struct ufx_data *dev, u16 *cmd, int x, int y,
 	}
 }
 
-int ufx_handle_damage(struct ufx_data *dev, int x, int y,
+static int ufx_handle_damage(struct ufx_data *dev, int x, int y,
 	int width, int height)
 {
 	size_t packed_line_len = ALIGN((width * 2), 4);