From: 송은봉 <eunb.song@samsung.com>
Date: Wed, 17 Apr 2013 21:40:17 +0000 (+0000)
Subject: i2c: octeon: Fix i2c fail problem when a process is terminated by a signal
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~62^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2637e5fd232d421b680757944f613d4b1a36ae26;p=pandora-kernel.git

i2c: octeon: Fix i2c fail problem when a process is terminated by a signal

I've been debugging the abnormal operation of i2c on octeon. If a process is
terminated by signal in the middle of i2c operation, next i2c read operation
which is done by another process was failed. So i changed to ignore signal in
the middle of i2c operation. After that the problem was not reproduced.

Signed-off-by: Eunbong Song <eunb.song@samsung.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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