typhoon: fix incorrect use of smp_wmb()

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The typhoon driver was incorrectly using smp_wmb() to order memory
accesses against IO to the NIC in a few instances. Use wmb() instead,
which is required to actually order between memory types.

Signed-off-by: David Dillow <dave@thedillows.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

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David Dillow 2010-03-04 04:37:16 +00:00 • committed by David S. Miller

parent d17792ebdf

commit 5fe88eae26

1 changed files with 4 additions and 2 deletions

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drivers/net/typhoon.c

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