From: Gusakov Andrey <dron0gus@gmail.com>
Date: Fri, 2 Mar 2012 22:32:36 +0000 (+0900)
Subject: ARM: S3C24XX: DMA resume regression fix
X-Git-Tag: v3.2.10~73
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=69c59bc6c4e7d29aabb9e7fa5825b774044940c5;p=pandora-kernel.git

ARM: S3C24XX: DMA resume regression fix

commit e39d40c65dfd8390b50c03482ae9e289b8a8f351 upstream.

s3c2410_dma_suspend suspends channels from 0 to dma_channels.
s3c2410_dma_resume resumes channels in reverse order. So
pointer should be decremented instead of being incremented.

Signed-off-by: Gusakov Andrey <dron0gus@gmail.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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