From: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date: Wed, 7 Jul 2010 23:52:38 +0000 (+0000)
Subject: cxgb3: simplify need_skb_unmap
X-Git-Tag: v2.6.36-rc1~571^2~309
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=122e28ebac2cc2378101d1d37a5886c3ac1f8b18;p=pandora-kernel.git

cxgb3: simplify need_skb_unmap

We can use CONFIG_NEED_DMA_MAP_STATE to see if a platform does real
DMA unmapping.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>
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