From: Mauro Carvalho Chehab <mchehab@redhat.com>
Date: Fri, 28 Sep 2012 19:28:51 +0000 (-0300)
Subject: tda1004x: Lock I2C bus during firmware load
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~3^2^2~64
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=347c4e95845fad1853c0e3da6603a44c5d6122b3;p=pandora-kernel.git

tda1004x: Lock I2C bus during firmware load

tda1004x doesn't allow firmware loads while it is busy with something
else. Avoid it to happen by locking the I2C bus during firmware transfer.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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