From: Ohad Ben-Cohen <ohad@wizery.com>
Date: Wed, 8 Jun 2011 06:06:11 +0000 (+0300)
Subject: omap: iovmm: s/sg_dma_len(sg)/sg->length/
X-Git-Tag: v3.1-rc1~152^2~1^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=66cf402bd911d3874f986156d0bee8b943b71e7c;p=pandora-kernel.git

omap: iovmm: s/sg_dma_len(sg)/sg->length/

iovmm is erroneously using sg_dma_len with unmapped (DMA API-wise)
SG entries, and will break if CONFIG_NEED_SG_DMA_LENGTH is enabled.

Fix that by using sg->length instead.

Reported-by: Russell King <linux@arm.linux.org.uk>
Tested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
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