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| author | Thierry Reding <treding@nvidia.com> | 2013-08-30 14:15:24 +0400 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@gmail.com> | 2013-10-16 11:05:57 +0400 |
| commit | db01120c5f6cb1d8c6533a49b009f08a73852498 (patch) | |
| tree | 9fb21c5b78ade4d7698d2ebe52e5e6ae44510d14 /arch/arm/mach-pxa/raumfeld.c | |
| parent | d46055af1cc4ba413ae0c3b6f1e6066501f943a0 (diff) | |
| download | linux-db01120c5f6cb1d8c6533a49b009f08a73852498.tar.xz | |
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/raumfeld.c')
| -rw-r--r-- | arch/arm/mach-pxa/raumfeld.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/raumfeld.c b/arch/arm/mach-pxa/raumfeld.c index 969b0ba7fa70..8386dc30b3e4 100644 --- a/arch/arm/mach-pxa/raumfeld.c +++ b/arch/arm/mach-pxa/raumfeld.c @@ -539,6 +539,7 @@ static struct platform_pwm_backlight_data raumfeld_pwm_backlight_data = { .dft_brightness = 100, /* 10000 ns = 10 ms ^= 100 kHz */ .pwm_period_ns = 10000, + .enable_gpio = -1, }; static struct platform_device raumfeld_pwm_backlight_device = { |