From: Nicolas Ferre <nicolas.ferre@atmel.com>
Date: Fri, 10 Dec 2010 18:14:32 +0000 (+0100)
Subject: mmc: atmel-mci: fix multiblock SDIO transfers
X-Git-Tag: v2.6.37-rc8~5^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2f1d791882d21a4002a719fb016a1ac21c8bd6b7;p=pandora-kernel.git

mmc: atmel-mci: fix multiblock SDIO transfers

Based on report made by Yauhen in:
"MMC: Fix multiblock SDIO transfers in AT91 MCI" patch,
I report those changes to the brother driver: atmel-mci.

So, this patch sets SDIO transfer types: SDIO block and SDIO byte
transfers instead of using ordinary MMC block transfers.
It is checking opcode for SDIO CMD53 and setting transfer
type in MCI_CMDR register properly.

Reported-by: Yauhen Kharuzhy <yauhen.kharuzhy@promwad.com>
Cc: <stable@kernel.org>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
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