linux-kernel - [PATCH 1/5] backlight: lp855x: convert a type of device name

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Date:	Fri, 19 Apr 2013 06:28:30 +0000
From:	"Kim, Milo" <Milo.Kim@...com>
To:	"akpm@...ux-foundation.org" <akpm@...ux-foundation.org>
CC:	Richard Purdie <rpurdie@...ys.net>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: [PATCH 1/5] backlight: lp855x: convert a type of device name

Configurable data, backlight device name is set to constant character type.

Signed-off-by: Milo(Woogyom) Kim <milo.kim@...com>
---
 drivers/video/backlight/lp855x_bl.c  |    2 +-
 include/linux/platform_data/lp855x.h |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/video/backlight/lp855x_bl.c b/drivers/video/backlight/lp855x_bl.c
index c98bdbf..df937ce 100644
--- a/drivers/video/backlight/lp855x_bl.c
+++ b/drivers/video/backlight/lp855x_bl.c
@@ -273,7 +273,7 @@ static int lp855x_backlight_register(struct lp855x *lp)
 	struct backlight_device *bl;
 	struct backlight_properties props;
 	struct lp855x_platform_data *pdata = lp->pdata;
-	char *name = pdata->name ? : DEFAULT_BL_NAME;
+	const char *name = pdata->name ? : DEFAULT_BL_NAME;
 
 	props.type = BACKLIGHT_PLATFORM;
 	props.max_brightness = MAX_BRIGHTNESS;
diff --git a/include/linux/platform_data/lp855x.h b/include/linux/platform_data/lp855x.h
index 20ee8b2..d135939 100644
--- a/include/linux/platform_data/lp855x.h
+++ b/include/linux/platform_data/lp855x.h
@@ -128,7 +128,7 @@ struct lp855x_rom_data {
  * @rom_data : list of new eeprom/eprom registers
  */
 struct lp855x_platform_data {
-	char *name;
+	const char *name;
 	enum lp855x_brightness_ctrl_mode mode;
 	u8 device_control;
 	int initial_brightness;
-- 
1.7.9.5


Best Regards,
Milo


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