From: Yu Zhao <yu.zhao@intel.com>
Date: Fri, 21 Nov 2008 18:38:21 +0000 (+0800)
Subject: PCI: enhance pci_ari_enabled()
X-Git-Tag: v2.6.29-rc1~181^2~48
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6a49d8120021897e139641062236215aac5d220e;p=pandora-kernel.git

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>
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