DS975: set backlight min_brightness to 70

diff --git a/arch/arm/mach-rk30/board-rk30-ds975.c b/arch/arm/mach-rk30/board-rk30-ds975.c
index 24f4ddb79e2be9230332caca845d86f0294c8b12..c20995dc6a9d6ba6d364716890b42a85ae8c9772 100755 (executable)
--- a/arch/arm/mach-rk30/board-rk30-ds975.c
+++ b/arch/arm/mach-rk30/board-rk30-ds975.c
@@ -816,7 +816,7 @@ static struct rk29_bl_info rk29_bl_info = {
        .io_deinit = rk29_backlight_io_deinit,
        .pwm_suspend = rk29_backlight_pwm_suspend,
        .pwm_resume = rk29_backlight_pwm_resume,
-       .min_brightness = 0,
+       .min_brightness = 70,
 };
 
 static struct platform_device rk29_device_backlight = {