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authorRafael J. Wysocki <rjw@sisk.pl>2009-01-13 14:46:46 +0100
committerJesse Barnes <jbarnes@hobbes.lan>2009-03-19 19:29:23 -0700
commit22106368c999246c414610dcaacd485e741605b1 (patch)
tree2c74166b9967118e863012e6c81e03f9c7345bfd /drivers/pci/hotplug/pciehp_acpi.c
parent0516c8bcd25293f438573101c439ce25a18916ad (diff)
downloadop-kernel-dev-22106368c999246c414610dcaacd485e741605b1.zip
op-kernel-dev-22106368c999246c414610dcaacd485e741605b1.tar.gz
PCI: PCIe portdrv: Remove struct pcie_port_service_id
The PCI Express port driver uses 'struct pcie_port_service_id' for matching port service devices and drivers, but this structure contains fields that duplicate information from the port device itself (vendor, device, subvendor, subdevice) and fields that are not used by any existing port service driver (class, class_mask, drvier_data). Also, both existing port service drivers (AER and PCIe HP) don't even use the vendor and device fields for device matching. Therefore 'struct pcie_port_service_id' can be removed altogether and the only useful members of it (port_type, service) can be introduced directly into the port service device and port service driver structures. That simplifies the code quite a bit and reduces its size. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'drivers/pci/hotplug/pciehp_acpi.c')
-rw-r--r--drivers/pci/hotplug/pciehp_acpi.c13
1 files changed, 2 insertions, 11 deletions
diff --git a/drivers/pci/hotplug/pciehp_acpi.c b/drivers/pci/hotplug/pciehp_acpi.c
index ad88357..21734c3 100644
--- a/drivers/pci/hotplug/pciehp_acpi.c
+++ b/drivers/pci/hotplug/pciehp_acpi.c
@@ -67,16 +67,6 @@ static int __init parse_detect_mode(void)
return PCIEHP_DETECT_DEFAULT;
}
-static struct pcie_port_service_id __initdata port_pci_ids[] = {
- {
- .vendor = PCI_ANY_ID,
- .device = PCI_ANY_ID,
- .port_type = PCIE_ANY_PORT,
- .service_type = PCIE_PORT_SERVICE_HP,
- .driver_data = 0,
- }, { /* end: all zeroes */ }
-};
-
static int __initdata dup_slot_id;
static int __initdata acpi_slot_detected;
static struct list_head __initdata dummy_slots = LIST_HEAD_INIT(dummy_slots);
@@ -110,7 +100,8 @@ static int __init dummy_probe(struct pcie_device *dev)
static struct pcie_port_service_driver __initdata dummy_driver = {
.name = "pciehp_dummy",
- .id_table = port_pci_ids,
+ .port_type = PCIE_ANY_PORT,
+ .service = PCIE_PORT_SERVICE_HP,
.probe = dummy_probe,
};
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