tree 894221dce19f76f3232c1f7b9801d1786aabeaf9
parent 999da9fd489cd9774a89122940190376e19b21ce
author Yu Zhao <yu.zhao@intel.com> 1227292701 +0800
committer Jesse Barnes <jbarnes@virtuousgeek.org> 1231355579 -0800

PCI: enhance pci_ari_enabled()

Change parameter of pci_ari_enabled() from 'pci_dev' to 'pci_bus'.

ARI forwarding on the bridge mostly concerns the subordinate devices
rather than the bridge itself. So this change will make the function
easier to use.

Signed-off-by: Yu Zhao <yu.zhao@intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>