linux-kernel - [PATCH 3/6] backlight: ld9040: Staticize local variable gamma

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Message-id: <002401cea9e1$88a4f1d0$99eed570$%han@samsung.com>
Date:	Thu, 05 Sep 2013 11:42:16 +0900
From:	Jingoo Han <jg1.han@...sung.com>
To:	'Andrew Morton' <akpm@...ux-foundation.org>
Cc:	linux-kernel@...r.kernel.org, 'Richard Purdie' <rpurdie@...ys.net>,
	'Milo Kim' <milo.kim@...com>,
	'Daniel Jeong' <gshark.jeong@...il.com>,
	'Jingoo Han' <jg1.han@...sung.com>
Subject: [PATCH 3/6] backlight: ld9040: Staticize local variable gamma_table

Fix the following sparse warnings:

drivers/video/backlight/ld9040_gamma.h:172:3: warning: symbol 'gamma_table' was not declared. Should it be static?

Signed-off-by: Jingoo Han <jg1.han@...sung.com>
---
 drivers/video/backlight/ld9040_gamma.h |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/video/backlight/ld9040_gamma.h b/drivers/video/backlight/ld9040_gamma.h
index 038d9c8..c5e586d 100644
--- a/drivers/video/backlight/ld9040_gamma.h
+++ b/drivers/video/backlight/ld9040_gamma.h
@@ -169,7 +169,9 @@ static const unsigned int ld9040_22_50[] = {
 
 struct ld9040_gamma {
 	unsigned int *gamma_22_table[MAX_GAMMA_LEVEL];
-} gamma_table = {
+};
+
+static struct ld9040_gamma gamma_table = {
 	.gamma_22_table[0] = (unsigned int *)&ld9040_22_50,
 	.gamma_22_table[1] = (unsigned int *)&ld9040_22_70,
 	.gamma_22_table[2] = (unsigned int *)&ld9040_22_80,
-- 
1.7.10.4


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