From d91dc27993a366565b3ed37fc62d35cf3e10ff5d Mon Sep 17 00:00:00 2001
From: Denis Kirjanov <dkirjanov@kernel.org>
Date: Mon, 20 Sep 2010 22:56:57 +0000
Subject: [PATCH] sundance: Handle DMA mapping errors

Check for DMA mapping errors.

Signed-off-by: Denis Kirjanov <dkirjanov@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Reading git-format-patch failed