linux-kernel - [PATCH] backlight: Declare backlight

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Message-Id: <201109102013.01588.bvanassche@acm.org>
Date:	Sat, 10 Sep 2011 20:13:01 +0200
From:	Bart Van Assche <bvanassche@....org>
To:	linux-fbdev@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, Matthew Garrett <mjg@...hat.com>,
	Richard Purdie <rpurdie@...ys.net>,
	Florian Tobias Schandinat <FlorianSchandinat@....de>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>
Subject: [PATCH] backlight: Declare backlight_types[] const

Since backlight_types[] isn't modified, let's declare it const. That
was probably the intention of the author of commit
bb7ca747f8d6243b3943c5b133048652020f4a50, via which the "const char
const *" construct was introduced. The duplicate const was detected
by sparse.

Signed-off-by: Bart Van Assche <bvanassche@....org>
Cc: Matthew Garrett <mjg@...hat.com>
Cc: Richard Purdie <rpurdie@...ys.net>
Cc: Florian Tobias Schandinat <FlorianSchandinat@....de>
Cc: Andrew Morton <akpm@...ux-foundation.org>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>
---
 drivers/video/backlight/backlight.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/video/backlight/backlight.c b/drivers/video/backlight/backlight.c
index 80d292f..7363c1b 100644
--- a/drivers/video/backlight/backlight.c
+++ b/drivers/video/backlight/backlight.c
@@ -19,7 +19,7 @@
 #include <asm/backlight.h>
 #endif
 
-static const char const *backlight_types[] = {
+static const char *const backlight_types[] = {
 	[BACKLIGHT_RAW] = "raw",
 	[BACKLIGHT_PLATFORM] = "platform",
 	[BACKLIGHT_FIRMWARE] = "firmware",
-- 
1.7.3.4

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