Tested on OMAP3EVM for OMAP3530 and AM/DM 3730.
Signed-off-by: NVaibhav Hiremath <hvaibhav@ti.com>
[tomi.valkeinen@nokia.com: added slab.h include]
[tomi.valkeinen@nokia.com: added dependency to BACKLIGHT_CLASS_DEVICE]
Signed-off-by: NTomi Valkeinen <tomi.valkeinen@nokia.com>