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authorThierry Reding <treding@nvidia.com>2013-08-30 12:19:52 +0200
committerThierry Reding <thierry.reding@gmail.com>2013-10-16 09:05:57 +0200
commita63652f1a7b5b04545bfe0ebc9e54f32bde05caf (patch)
tree69822de3fbb36f603af2d8c0c0e371decd0c94dd /arch/arm/mach-s3c24xx
parentdb01120c5f6cb1d8c6533a49b009f08a73852498 (diff)
ARM: SAMSUNG: 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>
Diffstat (limited to 'arch/arm/mach-s3c24xx')
-rw-r--r--arch/arm/mach-s3c24xx/mach-h1940.c1
-rw-r--r--arch/arm/mach-s3c24xx/mach-rx1950.c1
2 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c24xx/mach-h1940.c b/arch/arm/mach-s3c24xx/mach-h1940.c
index 74dd47988b41..952b6a040d1f 100644
--- a/arch/arm/mach-s3c24xx/mach-h1940.c
+++ b/arch/arm/mach-s3c24xx/mach-h1940.c
@@ -504,6 +504,7 @@ static struct platform_pwm_backlight_data backlight_data = {
.dft_brightness = 50,
/* tcnt = 0x31 */
.pwm_period_ns = 36296,
+ .enable_gpio = -1,
.init = h1940_backlight_init,
.notify = h1940_backlight_notify,
.exit = h1940_backlight_exit,
diff --git a/arch/arm/mach-s3c24xx/mach-rx1950.c b/arch/arm/mach-s3c24xx/mach-rx1950.c
index 206b1f7546d1..034b7fe45c49 100644
--- a/arch/arm/mach-s3c24xx/mach-rx1950.c
+++ b/arch/arm/mach-s3c24xx/mach-rx1950.c
@@ -522,6 +522,7 @@ static struct platform_pwm_backlight_data rx1950_backlight_data = {
.max_brightness = 24,
.dft_brightness = 4,
.pwm_period_ns = 48000,
+ .enable_gpio = -1,
.init = rx1950_backlight_init,
.notify = rx1950_backlight_notify,
.exit = rx1950_backlight_exit,