From: Mark Brown <broonie@linaro.org>
Date: Tue, 13 Aug 2013 18:03:01 +0000 (+0100)
Subject: spi/s3c64xx: Take runtime PM reference even if DMA is not supported
X-Git-Tag: v3.12-rc1~192^2~8^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c12f964357fc6de54252a4134720083d687caa22;p=pandora-kernel.git

spi/s3c64xx: Take runtime PM reference even if DMA is not supported

We always need the device to be runtime PM enabled to use it so just skip
the DMA initialisation not the entire prepare when polling.

Signed-off-by: Mark Brown <broonie@linaro.org>
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