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authorMatthew Garrett <mjg59@srcf.ucam.org>2009-01-27 01:03:35 +0000
committerJesse Barnes <jbarnes@virtuousgeek.org>2009-01-27 15:35:51 -0800
commit71a082efc9fdc12068a3cee6cebb1330b00ebeee (patch)
treeb090119f313f99558269e83bdd0e6d143fa345f2 /Kbuild
parentbf4162bcf82ebc3258d6bc0ddd6453132abde72d (diff)
PCI hotplug: Change link order of pciehp & acpiphp
Some hardware exposes PCIE slots in such a way that they can be claimed by either the acpiphp or pciehp driver. pciehp is the preferred driver if the firmware allows the OS to claim control via the _OSC method so should be loaded first - if it fails to bind (either due to a missing _OSC method or the firmware refusing to hand off control) then we can fall back to acpiphp or a vendor-specific driver. This patch simply changes the link order to ensure that pciehp will be initialised before acpiphp if both are statically built into the kernel. Signed-off-by: Matthew Garrett <mjg@redhat.com> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'Kbuild')
0 files changed, 0 insertions, 0 deletions