From: Markus Pargmann <mpa@pengutronix.de>
Date: Sat, 9 Mar 2013 23:20:50 +0000 (-0800)
Subject: Input: wm9712 - fix return code for wrong sample
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~78^2^2~36
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fa45255ee72649bd061116f7d3a765f5784bf078;p=pandora-kernel.git

Input: wm9712 - fix return code for wrong sample

Instead of interpreting a wrong measurement as pen up, we should
try to read again.

Based on wm9712: pen up by Teresa Gámez and Christian Hemp.

Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---

Reading git-diff-tree failed