e1000, e1000e: Use dma_rmb instead of rmb for descriptor read ordering

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This change replaces calls to rmb with dma_rmb in the case where we want to
order all follow-on descriptor reads after the check for the descriptor
status bit.

Signed-off-by: Alexander Duyck <alexander.h.duyck@redhat.com>
Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

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Alexander Duyck 2015-04-07 16:55:27 -07:00 • committed by David S. Miller

parent 03cc864a25

commit 837a1dba00

2 changed files with 7 additions and 7 deletions

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6

drivers/net/ethernet/intel/e1000/e1000_main.c

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8

drivers/net/ethernet/intel/e1000e/netdev.c

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