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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@ti.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Kim, Milo 2013-04-29 16:18:02 -07:00 committed by Linus Torvalds
parent eb39ad2558
commit 600ffd33d0
2 changed files with 2 additions and 2 deletions
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2
drivers/video/backlight/lp855x_bl.c
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@ -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;

2
include/linux/platform_data/lp855x.h
View File

@ -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;