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(parent: 04abac5) | patch
sungem, sunhme, sunvnet: Update drivers to use dma_wmb/rmb
authorAlexander Duyck <alexander.h.duyck@redhat.com>
Tue, 7 Apr 2015 23:55:14 +0000 (16:55 -0700)
committerDavid S. Miller <davem@davemloft.net>
Wed, 8 Apr 2015 16:15:14 +0000 (12:15 -0400)
commitb4468cc6f2aeccaea74baa3b211a49851fd84158
tree1c9e7919c80749a6c7ca67b089e3d6773878c381tree | snapshot (tar.gz zip)
parent04abac5fd6ad9341434add1c27047f4b16ada92ccommit | diff
sungem, sunhme, sunvnet: Update drivers to use dma_wmb/rmb

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>
drivers/net/ethernet/sun/sungem.c diff | blob | blame | history
drivers/net/ethernet/sun/sunhme.c diff | blob | blame | history
drivers/net/ethernet/sun/sunvnet.c diff | blob | blame | history
Motorola kernel-slsi