Merge tag 'for-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

Pull PCI changes from Bjorn Helgaas:
 "Host bridge hotplug:
    - Add MMCONFIG support for hot-added host bridges (Jiang Liu)
  Device hotplug:
    - Move fixups from __init to __devinit (Sebastian Andrzej Siewior)
    - Call FINAL fixups for hot-added devices, too (Myron Stowe)
    - Factor out generic code for P2P bridge hot-add (Yinghai Lu)
    - Remove all functions in a slot, not just those with _EJx (Amos
      Kong)
  Dynamic resource management:
    - Track bus number allocation (struct resource tree per domain)
      (Yinghai Lu)
    - Make P2P bridge 1K I/O windows work with resource reassignment
      (Bjorn Helgaas, Yinghai Lu)
    - Disable decoding while updating 64-bit BARs (Bjorn Helgaas)
  Power management:
    - Add PCIe runtime D3cold support (Huang Ying)
  Virtualization:
    - Add VFIO infrastructure (ACS, DMA source ID quirks) (Alex
      Williamson)
    - Add quirks for devices with broken INTx masking (Jan Kiszka)
  Miscellaneous:
    - Fix some PCI Express capability version issues (Myron Stowe)
    - Factor out some arch code with a weak, generic, pcibios_setup()
      (Myron Stowe)"

* tag 'for-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (122 commits)
  PCI: hotplug: ensure a consistent return value in error case
  PCI: fix undefined reference to 'pci_fixup_final_inited'
  PCI: build resource code for M68K architecture
  PCI: pciehp: remove unused pciehp_get_max_lnk_width(), pciehp_get_cur_lnk_width()
  PCI: reorder __pci_assign_resource() (no change)
  PCI: fix truncation of resource size to 32 bits
  PCI: acpiphp: merge acpiphp_debug and debug
  PCI: acpiphp: remove unused res_lock
  sparc/PCI: replace pci_cfg_fake_ranges() with pci_read_bridge_bases()
  PCI: call final fixups hot-added devices
  PCI: move final fixups from __init to __devinit
  x86/PCI: move final fixups from __init to __devinit
  MIPS/PCI: move final fixups from __init to __devinit
  PCI: support sizing P2P bridge I/O windows with 1K granularity
  PCI: reimplement P2P bridge 1K I/O windows (Intel P64H2)
  PCI: disable MEM decoding while updating 64-bit MEM BARs
  PCI: leave MEM and IO decoding disabled during 64-bit BAR sizing, too
  PCI: never discard enable/suspend/resume_early/resume fixups
  PCI: release temporary reference in __nv_msi_ht_cap_quirk()
  PCI: restructure 'pci_do_fixups()'
  ...

3 files changed, 6 insertions, 17 deletions

diff --git a/arch/mips/pci/pci.c b/arch/mips/pci/pci.c
index 271e8c4a54c..690356808f8 100644
--- a/arch/mips/pci/pci.c
+++ b/arch/mips/pci/pci.c
@@ -102,7 +102,7 @@ static void __devinit pcibios_scanbus(struct pci_controller *hose)
 	need_domain_info = need_domain_info || hose->index;
 	hose->need_domain_info = need_domain_info;
 	if (bus) {
-		next_busno = bus->subordinate + 1;
+		next_busno = bus->busn_res.end + 1;
 		/* Don't allow 8-bit bus number overflow inside the hose -
 		   reserve some space for bridges. */
 		if (next_busno > 224) {
@@ -348,9 +348,9 @@ int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
 		vma->vm_end - vma->vm_start, vma->vm_page_prot);
 }
 
-char * (*pcibios_plat_setup)(char *str) __devinitdata;
+char * (*pcibios_plat_setup)(char *str) __initdata;
 
-char *__devinit pcibios_setup(char *str)
+char *__init pcibios_setup(char *str)
 {
 	if (pcibios_plat_setup)
 		return pcibios_plat_setup(str);
diff --git a/arch/mips/pmc-sierra/yosemite/ht.c b/arch/mips/pmc-sierra/yosemite/ht.c
index 63be40e470d..14dc9c8fff0 100644
--- a/arch/mips/pmc-sierra/yosemite/ht.c
+++ b/arch/mips/pmc-sierra/yosemite/ht.c
@@ -395,17 +395,6 @@ void __init pcibios_init(void)
         pci_scan_bus(3, &titan_pci_ops, NULL);
 }
 
-/*
- * for parsing "pci=" kernel boot arguments.
- */
-char *pcibios_setup(char *str)
-{
-        printk(KERN_INFO "rr: pcibios_setup\n");
-        /* Nothing to do for now.  */
-
-        return str;
-}
-
 unsigned __init int pcibios_assign_all_busses(void)
 {
         /* We want to use the PCI bus detection done by PMON */
diff --git a/arch/mips/txx9/generic/pci.c b/arch/mips/txx9/generic/pci.c
index 64eb71b1528..125db323ab1 100644
--- a/arch/mips/txx9/generic/pci.c
+++ b/arch/mips/txx9/generic/pci.c
@@ -256,7 +256,7 @@ static irqreturn_t i8259_interrupt(int irq, void *dev_id)
 	return IRQ_HANDLED;
 }
 
-static int __init
+static int __devinit
 txx9_i8259_irq_setup(int irq)
 {
 	int err;
@@ -398,9 +398,9 @@ int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 	return txx9_board_vec->pci_map_irq(dev, slot, pin);
 }
 
-char * (*txx9_board_pcibios_setup)(char *str) __devinitdata;
+char * (*txx9_board_pcibios_setup)(char *str) __initdata;
 
-char *__devinit txx9_pcibios_setup(char *str)
+char *__init txx9_pcibios_setup(char *str)
 {
 	if (txx9_board_pcibios_setup && !txx9_board_pcibios_setup(str))
 		return NULL;