Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci

* 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci: (80 commits)
  x86/PCI: Expand the x86_msi_ops to have a restore MSIs.
  PCI: Increase resource array mask bit size in pcim_iomap_regions()
  PCI: DEVICE_COUNT_RESOURCE should be equal to PCI_NUM_RESOURCES
  PCI: pci_ids: add device ids for STA2X11 device (aka ConneXT)
  PNP: work around Dell 1536/1546 BIOS MMCONFIG bug that breaks USB
  x86/PCI: amd: factor out MMCONFIG discovery
  PCI: Enable ATS at the device state restore
  PCI: msi: fix imbalanced refcount of msi irq sysfs objects
  PCI: kconfig: English typo in pci/pcie/Kconfig
  PCI/PM/Runtime: make PCI traces quieter
  PCI: remove pci_create_bus()
  xtensa/PCI: convert to pci_scan_root_bus() for correct root bus resources
  x86/PCI: convert to pci_create_root_bus() and pci_scan_root_bus()
  x86/PCI: use pci_scan_bus() instead of pci_scan_bus_parented()
  x86/PCI: read Broadcom CNB20LE host bridge info before PCI scan
  sparc32, leon/PCI: convert to pci_scan_root_bus() for correct root bus resources
  sparc/PCI: convert to pci_create_root_bus()
  sh/PCI: convert to pci_scan_root_bus() for correct root bus resources
  powerpc/PCI: convert to pci_create_root_bus()
  powerpc/PCI: split PHB part out of pcibios_map_io_space()
  ...

Fix up conflicts in drivers/pci/msi.c and include/linux/pci_regs.h due
to the same patches being applied in other branches.

1 files changed, 8 insertions, 17 deletions

diff --git a/arch/sparc/kernel/leon_pci.c b/arch/sparc/kernel/leon_pci.c
index f1cf6ef011a7..c7bec25fdb1c 100644
--- a/arch/sparc/kernel/leon_pci.c
+++ b/arch/sparc/kernel/leon_pci.c
@@ -19,22 +19,22 @@
  */
 void leon_pci_init(struct platform_device *ofdev, struct leon_pci_info *info)
 {
+	LIST_HEAD(resources);
 	struct pci_bus *root_bus;
 
-	root_bus = pci_scan_bus_parented(&ofdev->dev, 0, info->ops, info);
-	if (root_bus) {
-		root_bus->resource[0] = &info->io_space;
-		root_bus->resource[1] = &info->mem_space;
-		root_bus->resource[2] = NULL;
-
-		/* Init all PCI devices into PCI tree */
-		pci_bus_add_devices(root_bus);
+	pci_add_resource(&resources, &info->io_space);
+	pci_add_resource(&resources, &info->mem_space);
 
+	root_bus = pci_scan_root_bus(&ofdev->dev, 0, info->ops, info,
+				     &resources);
+	if (root_bus) {
 		/* Setup IRQs of all devices using custom routines */
 		pci_fixup_irqs(pci_common_swizzle, info->map_irq);
 
 		/* Assign devices with resources */
 		pci_assign_unassigned_resources();
+	} else {
+		pci_free_resource_list(&resources);
 	}
 }
 
@@ -83,15 +83,6 @@ void __devinit pcibios_fixup_bus(struct pci_bus *pbus)
 	int i, has_io, has_mem;
 	u16 cmd;
 
-	/* Generic PCI bus probing sets these to point at
-	 * &io{port,mem}_resouce which is wrong for us.
-	 */
-	if (pbus->self == NULL) {
-		pbus->resource[0] = &info->io_space;
-		pbus->resource[1] = &info->mem_space;
-		pbus->resource[2] = NULL;
-	}
-
 	list_for_each_entry(dev, &pbus->devices, bus_list) {
 		/*
 		 * We can not rely on that the bootloader has enabled I/O