diff options
| author | Matthew Garrett | 2009-10-26 13:18:22 -0400 |
|---|---|---|
| committer | Jesse Barnes | 2009-11-04 08:47:14 -0800 |
| commit | 3368dd29586c6460b629ac5b4f6b86a6fd3dd421 (patch) | |
| tree | 2af678adf59130741107b8f5f94f48aa78d25f26 | |
| parent | 17d67152793c43344930bda9b723c80186598aad (diff) | |
PCI hotplug: acpiphp should be linked after vendor drivers
As a followup to 71a082efc9fdc12068a3cee6cebb1330b00ebeee, it's conceivable
that some vendors may expose PCI hotplug functionality through both vendor
mechanisms and ACPI. The native mechanism will generally be a superset of
any functionality provided via ACPI, so the acpiphp driver should always
be initialised after any others. Change the link order such that acpiphp
will not be initialised until any other statically linked drivers have had
an opportunity to claim the hardware.
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
| -rw-r--r-- | drivers/pci/hotplug/Makefile | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/pci/hotplug/Makefile b/drivers/pci/hotplug/Makefile index 3625b094bf7e..6cd9f3c9887d 100644 --- a/drivers/pci/hotplug/Makefile +++ b/drivers/pci/hotplug/Makefile @@ -6,18 +6,22 @@ obj-$(CONFIG_HOTPLUG_PCI) += pci_hotplug.o obj-$(CONFIG_HOTPLUG_PCI_COMPAQ) += cpqphp.o obj-$(CONFIG_HOTPLUG_PCI_IBM) += ibmphp.o -# pciehp should be linked before acpiphp in order to allow the native driver -# to attempt to bind first. We can then fall back to generic support. +# native drivers should be linked before acpiphp in order to allow the +# native driver to attempt to bind first. We can then fall back to +# generic support. obj-$(CONFIG_HOTPLUG_PCI_PCIE) += pciehp.o -obj-$(CONFIG_HOTPLUG_PCI_ACPI) += acpiphp.o -obj-$(CONFIG_HOTPLUG_PCI_ACPI_IBM) += acpiphp_ibm.o obj-$(CONFIG_HOTPLUG_PCI_CPCI_ZT5550) += cpcihp_zt5550.o obj-$(CONFIG_HOTPLUG_PCI_CPCI_GENERIC) += cpcihp_generic.o obj-$(CONFIG_HOTPLUG_PCI_SHPC) += shpchp.o obj-$(CONFIG_HOTPLUG_PCI_RPA) += rpaphp.o obj-$(CONFIG_HOTPLUG_PCI_RPA_DLPAR) += rpadlpar_io.o obj-$(CONFIG_HOTPLUG_PCI_SGI) += sgi_hotplug.o +obj-$(CONFIG_HOTPLUG_PCI_ACPI) += acpiphp.o + +# acpiphp_ibm extends acpiphp, so should be linked afterwards. + +obj-$(CONFIG_HOTPLUG_PCI_ACPI_IBM) += acpiphp_ibm.o # Link this last so it doesn't claim devices that have a real hotplug driver obj-$(CONFIG_HOTPLUG_PCI_FAKE) += fakephp.o |