From: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Date: Tue, 15 Jul 2014 22:45:14 +0000 (+0200)
Subject: mmc: tmio: Configure DMA slave bus width
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~73^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=39ab196243e8732ad68928be97129305b29afbbd;p=pandora-kernel.git

mmc: tmio: Configure DMA slave bus width

Even though some implementations support 4-bytes data register access,
the tmio driver never configures the hardware in such a way and always
performs 2-bytes accesses. Hardcode the DMA transfer size to 2 bytes.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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