s2io: Update driver to use dma_wmb

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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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Alexander Duyck 2015-04-07 16:55:21 -07:00 • committed by David S. Miller

parent b4468cc6f2

commit 03cc864a25

1 changed files with 4 additions and 4 deletions

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drivers/net/ethernet/neterion/s2io.c

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