diff options
| author | Jiang Liu <jiang.liu@huawei.com> | 2013-01-30 20:10:10 +0400 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2013-02-03 01:28:02 +0400 |
| commit | be6d2867b4f68a575c78fa368abd3ad49980c514 (patch) | |
| tree | 13ce55cdbaf45d5bc23e0c514170d4a95c55a688 /drivers/pci/hotplug/acpiphp.h | |
| parent | 2ca344e8c798127ae01e656838b9b06ed41d1461 (diff) | |
| download | linux-be6d2867b4f68a575c78fa368abd3ad49980c514.tar.xz | |
PCI: acpiphp: Remove dead code for PCI host bridge hotplug
Commit 668192b678201d2fff27c "PCI: acpiphp: Move host bridge hotplug
to pci_root.c" has moved PCI host bridge hotplug logic from acpiphp
to pci_root, but there is still PCI host bridge hotplug related
dead code left in acpiphp. So remove those dead code.
Now companion ACPI devices are always created before corresponding
PCI devices. And the ACPI event handle_hotplug_event_bridge() will be
installed only if it has associated PCI device. So remove dead code to
handle bridge hot-adding in function handle_hotplug_event_bridge().
Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci/hotplug/acpiphp.h')
| -rw-r--r-- | drivers/pci/hotplug/acpiphp.h | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/drivers/pci/hotplug/acpiphp.h b/drivers/pci/hotplug/acpiphp.h index b3ead7ad7b31..b70ac00a117e 100644 --- a/drivers/pci/hotplug/acpiphp.h +++ b/drivers/pci/hotplug/acpiphp.h @@ -79,7 +79,6 @@ struct acpiphp_bridge { /* Ejectable PCI-to-PCI bridge (PCI bridge and PCI function) */ struct acpiphp_func *func; - int type; int nr_slots; u32 flags; @@ -146,10 +145,6 @@ struct acpiphp_attention_info /* PCI bus bridge HID */ #define ACPI_PCI_HOST_HID "PNP0A03" -/* PCI BRIDGE type */ -#define BRIDGE_TYPE_HOST 0 -#define BRIDGE_TYPE_P2P 1 - /* ACPI _STA method value (ignore bit 4; battery present) */ #define ACPI_STA_PRESENT (0x00000001) #define ACPI_STA_ENABLED (0x00000002) @@ -158,13 +153,7 @@ struct acpiphp_attention_info #define ACPI_STA_ALL (0x0000000f) /* bridge flags */ -#define BRIDGE_HAS_STA (0x00000001) -#define BRIDGE_HAS_EJ0 (0x00000002) -#define BRIDGE_HAS_HPP (0x00000004) -#define BRIDGE_HAS_PS0 (0x00000010) -#define BRIDGE_HAS_PS1 (0x00000020) -#define BRIDGE_HAS_PS2 (0x00000040) -#define BRIDGE_HAS_PS3 (0x00000080) +#define BRIDGE_HAS_EJ0 (0x00000001) /* slot flags */ |