tree a7c619a15f7219581217be437d1a8e9e796a0dee
parent 6f16bf3bdb94b567e2b6663378efb2dbf40db133
author Luis R. Rodriguez <lrodriguez@atheros.com> 1236896329 -0400
committer John W. Linville <linville@tuxdriver.com> 1237240918 -0400

ath9k: implement IO serialization

All 802.11n PCI devices (Cardbus, PCI, mini-PCI) require
serialization of IO when on non-uniprocessor systems. PCI
express devices not not require this.

This should fix our only last standing open ath9k kernel.org
bugzilla bug report:

http://bugzilla.kernel.org/show_bug.cgi?id=12110

A port is probably required to older kernels and I can work on
that.

Cc: stable@kernel.org
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>