From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Wed, 16 May 2012 11:20:55 +0000 (+0100)
Subject: dmaengine: PL08x: get rid of unnecessary checks in dma_slave_config
X-Git-Tag: v3.6-rc1~13^2^2~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dc8d5f8de12146c8732d926a30e5f064d76061e0;p=pandora-kernel.git

dmaengine: PL08x: get rid of unnecessary checks in dma_slave_config

Get rid of the unnecessary checks in dma_slave_config utilizing
the DMA direction.  This allows us to move the computation of
cctl to the prepare function.

Acked-by: Linus Walleij <linus.walleij@linaro.org>
Tested-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---

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