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-rw-r--r--drivers/video/backlight/lp855x_bl.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/video/backlight/lp855x_bl.c b/drivers/video/backlight/lp855x_bl.c
index 72a0e0c917c..3d24314bc4e 100644
--- a/drivers/video/backlight/lp855x_bl.c
+++ b/drivers/video/backlight/lp855x_bl.c
@@ -17,8 +17,12 @@
#include <linux/lp855x.h>
/* Registers */
-#define BRIGHTNESS_CTRL (0x00)
-#define DEVICE_CTRL (0x01)
+#define BRIGHTNESS_CTRL 0x00
+#define DEVICE_CTRL 0x01
+#define EEPROM_START 0xA0
+#define EEPROM_END 0xA7
+#define EPROM_START 0xA0
+#define EPROM_END 0xAF
#define BUF_SIZE 20
#define DEFAULT_BL_NAME "lcd-backlight"