Input: rotary-encoder - use gpio_request_one()
authorDaniel Mack <zonque@gmail.com>
Wed, 1 Aug 2012 05:08:48 +0000 (22:08 -0700)
committerDmitry Torokhov <dmitry.torokhov@gmail.com>
Wed, 22 Aug 2012 05:29:51 +0000 (22:29 -0700)
Use gpio_request_one() instead of separate calls to gpio_request() and
gpio_direction_input() to simplify the code.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

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