From: Duson Lin <dusonlin@emc.com.tw>
Date: Sun, 8 Mar 2015 04:57:54 +0000 (-0800)
Subject: Input: elan_i2c - return error code when resume fails
X-Git-Tag: omap-for-v4.2/o2_dc~135^2^2~38
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b3beed7fe83b077291aa32d1f3006c8480f6344b;p=pandora-kernel.git

Input: elan_i2c - return error code when resume fails

In order to better diagnose potential issues let's return error to the
upper layers when resuming the device fails and also add a few diagnostic
messages.

Signed-off-by: Duson Lin <dusonlin@emc.com.tw>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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