tree e4afdfafc1bcfb6d0e046071eec6a26b648730ed
parent 91a57dc1345c524f349aa6a0ec24b1b2ba9b0904
author Peter Griffin <peter.griffin@linaro.org> 1398342505 +0100
committer Lee Jones <lee.jones@linaro.org> 1398680521 +0100

video/backlight: LP8788 needs PWM

The LP8788 driver cannot be successfully built if we don't
enable the PWM subsystem. This patch makes that dependency
explicit in Kconfig and prevents broken randconfig builds.

Based on Arnd Bergmann patch but split out into seperate
commits per driver based on feedback.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Acked-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Bryan Wu <cooloney@gmail.com>
Acked-by: Milo Kim <milo.kim@ti.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>