sungem, sunhme, sunvnet: Update drivers to use dma_wmb/rmb

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This patch goes through and replaces wmb/rmb with dma_wmb/dma_rmb in cases
where the barrier is being used to order writes or reads to just memory and
doesn't involve any programmed I/O.

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 16:55:14 -07:00 • committed by David S. Miller

parent 04abac5fd6

commit b4468cc6f2

3 changed files with 18 additions and 18 deletions

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14

drivers/net/ethernet/sun/sungem.c

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16

drivers/net/ethernet/sun/sunhme.c

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6

drivers/net/ethernet/sun/sunvnet.c

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