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| author |   Thierry Reding <treding@nvidia.com> | 2013-08-30 12:15:24 +0200 |
|---|---|---|
| committer |   Thierry Reding <thierry.reding@gmail.com> | 2013-10-16 09:05:57 +0200 |
| commit | db01120c5f6cb1d8c6533a49b009f08a73852498 (patch) | |
| tree | 9fb21c5b78ade4d7698d2ebe52e5e6ae44510d14 /arch/arm/mach-pxa/z2.c | |
| parent | ARM: OMAP: Initialize PWM backlight enable_gpio field (diff) | |
| download | linux-dev-db01120c5f6cb1d8c6533a49b009f08a73852498.tar.xz linux-dev-db01120c5f6cb1d8c6533a49b009f08a73852498.zip | |
ARM: pxa: 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.
A special case is the Palm Tungsten|C board. Since it doesn't use any
quirks that would require the existing .init() or .exit() hooks it can
simply use the new enable_gpio field.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'arch/arm/mach-pxa/z2.c')
| -rw-r--r-- | arch/arm/mach-pxa/z2.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/z2.c b/arch/arm/mach-pxa/z2.c index 2513d8f4931f..e1a121b36cfa 100644 --- a/arch/arm/mach-pxa/z2.c +++ b/arch/arm/mach-pxa/z2.c @@ -206,6 +206,7 @@ static struct platform_pwm_backlight_data z2_backlight_data[] = { .max_brightness = 1023, .dft_brightness = 0, .pwm_period_ns = 1260320, + .enable_gpio = -1, }, [1] = { /* LCD Backlight */ @@ -213,6 +214,7 @@ static struct platform_pwm_backlight_data z2_backlight_data[] = { .max_brightness = 1023, .dft_brightness = 512, .pwm_period_ns = 1260320, + .enable_gpio = -1, }, }; |