From 611c86c6de7a58c59b231804ffa19d1b70f6fd90 Mon Sep 17 00:00:00 2001
From: Thierry Reding <treding@nvidia.com>
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 <treding@nvidia.com>
---
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 181108b8ecce76..0c6618e7189782 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[] = {
--
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