Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/pci-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/pci-2.6: (64 commits)
  PCI: make pci_bus a struct device
  PCI: fix codingstyle issues in include/linux/pci.h
  PCI: fix codingstyle issues in drivers/pci/pci.h
  PCI: PCIE ASPM support
  PCI: Fix fakephp deadlock
  PCI: modify SB700 SATA MSI quirk
  PCI: Run ACPI _OSC method on root bridges only
  PCI ACPI: AER driver should only register PCIe devices with _OSC
  PCI ACPI: Added a function to register _OSC with only PCIe devices.
  PCI: constify function pointer tables
  PCI: Convert drivers/pci/proc.c to use unlocked_ioctl
  pciehp: block new requests from the device before power off
  pciehp: workaround against Bad DLLP during power off
  pciehp: wait for 1000ms before LED operation after power off
  PCI: Remove pci_enable_device_bars() from documentation
  PCI: Remove pci_enable_device_bars()
  PCI: Remove users of pci_enable_device_bars()
  PCI: Add pci_enable_device_{io,mem} intefaces
  PCI: avoid save the same type of cap multiple times
  PCI: correctly initialize a structure for pcie_save_pcix_state()
  ...

drivers/ide/setup-pci.c

@@ -228,7 +228,9 @@ EXPORT_SYMBOL_GPL(ide_setup_pci_noise);
  *	@d: IDE port info
  *
  *	Enable the IDE PCI device. We attempt to enable the device in full
- *	but if that fails then we only need BAR4 so we will enable that.
+ *	but if that fails then we only need IO space. The PCI code should
+ *	have setup the proper resources for us already for controllers in
+ *	legacy mode.
  *	
  *	Returns zero on success or an error code
  */
@@ -238,7 +240,7 @@ static int ide_pci_enable(struct pci_dev *dev, const struct ide_port_info *d)
 	int ret;
 
 	if (pci_enable_device(dev)) {
-		ret = pci_enable_device_bars(dev, 1 << 4);
+		ret = pci_enable_device_io(dev);
 		if (ret < 0) {
 			printk(KERN_WARNING "%s: (ide_setup_pci_device:) "
 				"Could not enable device.\n", d->name);