From: Shubhrajyoti Datta <shubhraj@xilinx.com>
Date: Wed, 17 Jun 2015 15:18:19 +0000 (+0530)
Subject: i2c: xiic: Do not continue in case of errors in Rx
X-Git-Tag: omap-for-v4.3/fixes-rc1~62^2~44
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6b0c8dc3104253a5e4b2ec923eeb48cece0abcb9;p=pandora-kernel.git

i2c: xiic: Do not continue in case of errors in Rx

In case of error conditions like Arbitration lost or NACK lets signal
the waiting process.

Handle error cases in the Rx path

Signed-off-by: Shubhrajyoti Datta <shubhraj@xilinx.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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