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2012-11-20Input: matrix-keypad - add device tree supportAnilKumar Ch
Also the driver was modifued to take advantage of recent improvements in matrix_keypad_build_keymap() implementation, which automatically allocates memory for keymap. The driver was tested on AM335x EVM. Signed-off-by: AnilKumar Ch <anilkumar@ti.com> Acked-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>