From: Brian King <brking@linux.vnet.ibm.com>
Date: Wed, 7 Sep 2011 14:41:03 +0000 (+0000)
Subject: ibmveth: Fix DMA unmap error
X-Git-Tag: v3.1-rc7~25^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=33a48ab105a75d37021e422a0a3283241099b142;p=pandora-kernel.git

ibmveth: Fix DMA unmap error

Commit 6e8ab30ec677 (ibmveth: Add scatter-gather support) introduced a
DMA mapping API inconsistency resulting in dma_unmap_page getting
called on memory mapped via dma_map_single. This was seen when
CONFIG_DMA_API_DEBUG was enabled. Fix up this API usage inconsistency.

Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
Acked-by: Anton Blanchard <anton@samba.org>
Cc: <stable@kernel.org> # v2.6.37+
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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