diff options
| author | Matthew Garrett <mjg59@srcf.ucam.org> | 2009-01-27 01:03:35 +0000 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2009-01-27 15:35:51 -0800 |
| commit | 71a082efc9fdc12068a3cee6cebb1330b00ebeee (patch) | |
| tree | b090119f313f99558269e83bdd0e6d143fa345f2 /drivers/pci/hotplug/shpchp_sysfs.c | |
| parent | bf4162bcf82ebc3258d6bc0ddd6453132abde72d (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 'drivers/pci/hotplug/shpchp_sysfs.c')
0 files changed, 0 insertions, 0 deletions