From: Yi Sun <yi.y.sun@intel.com>
Date: Tue, 9 Sep 2014 02:13:59 +0000 (+0000)
Subject: mmc: sdhci: execute tuning when device is not busy
X-Git-Tag: omap-for-v3.19/prcm-cleanup~124^2~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7756a96d1617753d8387e59e0ba410e0dd512be4;p=pandora-kernel.git

mmc: sdhci: execute tuning when device is not busy

We find tuning timeout because of the secure erase operation lasts too
long, so don't do tuning when device is busy.

Signed-off-by: Yi Sun <yi.y.sun@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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