From: Hui Wang <jason77.wang@gmail.com>
Date: Thu, 13 Oct 2011 04:11:16 +0000 (-0700)
Subject: Input: imx_keypad - add pm suspend and resume support
X-Git-Tag: v3.2-rc1~145^2^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=81e8f2bc82cd591a749c0cc5694f57676db749ae;p=pandora-kernel.git

Input: imx_keypad - add pm suspend and resume support

The imx_keypad driver was indicating that it was wakeup capable in
imx_keypad_probe(), but it didn't implement suspend or resume methods.

According to the i.MX series MCU Reference Manual, the kpp (keypad
port) is a major wake up source which can detect any key press even
in low power mode and even when there is no clock.

Signed-off-by: Hui Wang <jason77.wang@gmail.com>
Reviewed-by: Wanlong Gao <gaowanlong@cn.fujitsu.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
---

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