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unicore32: Initialize PWM backlight enable_gpio field
author
Thierry Reding
<treding@nvidia.com>
Fri, 30 Aug 2013 11:30:32 +0000
(13:30 +0200)
committer
Thierry Reding
<thierry.reding@gmail.com>
Wed, 16 Oct 2013 07:20:08 +0000
(09:20 +0200)
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
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diff --git
a/arch/unicore32/kernel/puv3-nb0916.c
b/arch/unicore32/kernel/puv3-nb0916.c
index
181108b
..
0c6618e
100644
(file)
--- 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[] = {