tree 9fb21c5b78ade4d7698d2ebe52e5e6ae44510d14
parent d46055af1cc4ba413ae0c3b6f1e6066501f943a0
author Thierry Reding <treding@nvidia.com> 1377857724 +0200
committer Thierry Reding <thierry.reding@gmail.com> 1381907157 +0200

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>