From: Ludovic Desroches <ludovic.desroches@atmel.com>
Date: Thu, 11 Aug 2011 15:25:47 +0000 (+0000)
Subject: mmc: atmel-mci: correct sg buffer size evaluation
X-Git-Tag: v3.2-rc1~129^2~76
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=341fa4c3affe1171005597847a86e4c26dea8bb1;p=pandora-kernel.git

mmc: atmel-mci: correct sg buffer size evaluation

Assuming that a sg buffer size is a page size is false so use sg_dma_len.
A 4096 bytes can be required with two 2048-bytes sg buffer.

Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
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