PCI/ACPI: Prepare stub functions to handle ACPI PCI (hotplug) slots
authorJiang Liu <liuj97@gmail.com>
Fri, 12 Apr 2013 05:44:21 +0000 (05:44 +0000)
committerBjorn Helgaas <bhelgaas@google.com>
Fri, 12 Apr 2013 21:38:25 +0000 (15:38 -0600)
commit5090d4a6a1f150ec593ac5f2a755b5a3e878b21e
treeb39f836c2683336289e80a503d947528616d658e
parent10a9574756201fbbdd0cac11f370f00d3d02bfa1
PCI/ACPI: Prepare stub functions to handle ACPI PCI (hotplug) slots

Prepare two stub functions to handle ACPI PCI slots and ACPI PCI hotplug
slots, which will be invoked by the PCI core when creating/destroying
PCI buses.

It will be used to get rid of ACPI PCI subdrivers for pci_slot and
acpiphp, and eventually remove the ACPI PCI subdriver mechanism.

And it will also be used to handle ACPI PCI (hotplug) slots in a unified
way, both at boot time and for PCI hotplug operations.

Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Signed-off-by: Yijing Wang <wangyijing@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Yinghai Lu <yinghai@kernel.org>
Cc: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
Cc: Toshi Kani <toshi.kani@hp.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Myron Stowe <myron.stowe@redhat.com>
drivers/pci/pci-acpi.c
include/linux/pci-acpi.h