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(parent: 809d9a8) | patch
PCI: remove unnecessary volatile in PCIe hotplug struct controller
authorMing Lei <tom.leiming@gmail.com>
Wed, 16 Jul 2008 14:54:30 +0000 (22:54 +0800)
committerJesse Barnes <jbarnes@virtuousgeek.org>
Wed, 16 Jul 2008 15:46:43 +0000 (08:46 -0700)
commit9fce1bc956c21dfe0f46be028f18c4d5057f2bd7
tree183dc119ab7950b890ab5c2f36cad622ea9653f3tree | snapshot
parent809d9a8f93bd8504dcc34b16bbfdfd1a8c9bb1edcommit | diff
PCI: remove unnecessary volatile in PCIe hotplug struct controller

Proper memory barriers have been added to order accesses
to ->cmd_busy, so volatile declaration for cmd_busy can
be removed.

Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
drivers/pci/hotplug/pciehp.h diff | blob | history
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