From: Tomoya MORINAGA <tomoya.rohm@gmail.com>
Date: Fri, 9 Dec 2011 04:13:29 +0000 (+0900)
Subject: spi-topcliff-pch: add recovery processing in case wait-event timeout
X-Git-Tag: v3.4-rc1~170^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0f57e168aa109775430c76cc663fb64909813d84;p=pandora-kernel.git

spi-topcliff-pch: add recovery processing in case wait-event timeout

Currently, pch_spi_start_transfer failure is not anticipated.
This patch adds the processing.

Signed-off-by: Tomoya MORINAGA <tomoya.rohm@gmail.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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