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unicore32: Initialize PWM backlight enable_gpio field 

The GPIO API defines 0 as being a valid GPIO number, so this field needs
to be initialized explicitly.

Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Thierry Reding 2013-08-30 13:30:32 +02:00 committed by Thierry Reding
parent bf4d252a29
commit 611c86c6de
1 changed files with 1 additions and 0 deletions
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arch/unicore32/kernel/puv3-nb0916.c
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@ -54,6 +54,7 @@ static struct platform_pwm_backlight_data nb0916_backlight_data = {
.max_brightness = 100, .max_brightness = 100,
.dft_brightness = 100, .dft_brightness = 100,
.pwm_period_ns = 70 * 1024, .pwm_period_ns = 70 * 1024,
.enable_gpio = -1,
}; };
static struct gpio_keys_button nb0916_gpio_keys[] = { static struct gpio_keys_button nb0916_gpio_keys[] = {