From c8af781ebf3ffe37c18c34ca89e29c085560e561 Mon Sep 17 00:00:00 2001
From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date: Thu, 5 Feb 2015 22:50:16 -0800
Subject: [PATCH] Input: bfin_rotary - introduce open and close methods

Introduce open and close methods for the input device to postpone enabling
the device until it is needed.

Acked-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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