Input: arizona-haptic - convert to use managed input devices

Using managed input device (via devm_input_allocate_device) simplifies
error handling and driver removal paths and also silences CID# 712569.

Reviewed-by: Joshua Clayton <stillcompiling@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
1 file changed