From: Alexander Duyck <alexander.h.duyck@redhat.com>
Date: Tue, 7 Apr 2015 23:55:21 +0000 (-0700)
Subject: s2io: Update driver to use dma_wmb
X-Git-Tag: omap-for-v4.1/fixes-rc1~141^2~52^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=03cc864a2571af278fc83d24b6a78d8424f92736;p=pandora-kernel.git

s2io: Update driver to use dma_wmb

This change updates several spots where a wmb was being used to instead use
a dma_wmb to flush out writes before updating the control portion of the
descriptor.

Signed-off-by: Alexander Duyck <alexander.h.duyck@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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