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linux/drivers/net/sky2.c
Stephen Hemminger 50432cb534 sky2: memory barriers change 
Do some memory barrier changes for safety/perfomance:
Don't need read after update to index, mmiowb() followed by read at end
of irq is sufficient.

Signed-off-by: Stephn Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-05-17 20:43:14 -04:00

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