From 611c86c6de7a58c59b231804ffa19d1b70f6fd90 Mon Sep 17 00:00:00 2001 From: Thierry Reding Date: Fri, 30 Aug 2013 13:30:32 +0200 Subject: [PATCH] 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 --- arch/unicore32/kernel/puv3-nb0916.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/unicore32/kernel/puv3-nb0916.c b/arch/unicore32/kernel/puv3-nb0916.c index 181108b8ecc..0c6618e7189 100644 --- a/arch/unicore32/kernel/puv3-nb0916.c +++ b/arch/unicore32/kernel/puv3-nb0916.c @@ -54,6 +54,7 @@ static struct platform_pwm_backlight_data nb0916_backlight_data = { .max_brightness = 100, .dft_brightness = 100, .pwm_period_ns = 70 * 1024, + .enable_gpio = -1, }; static struct gpio_keys_button nb0916_gpio_keys[] = { -- 2.43.2