ARM: PXA: Z2: Keep kbd backlight disabled by default

It eats too much power, and anyway it's not usefull
during boot process. Userspace can enable it later.

Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Acked-by: Marek Vasut <marek.vasut@gmail.com>

diff --git a/arch/arm/mach-pxa/z2.c b/arch/arm/mach-pxa/z2.c
index 4df1ecb..9b6ab07 100644 (file)
--- a/arch/arm/mach-pxa/z2.c
+++ b/arch/arm/mach-pxa/z2.c
@@ -204,7 +204,7 @@ static struct platform_pwm_backlight_data z2_backlight_data[] = {
                /* Keypad Backlight */
                .pwm_id         = 1,
                .max_brightness = 1023,
-               .dft_brightness = 512,
+               .dft_brightness = 0,
                .pwm_period_ns  = 1260320,
        },
        [1] = {