Merge tag 'integrator-pci-for-arm-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator into next/soc

From Linus Walleij:

This is a patch series that:
- Pulls the Integrator/AP PCI bridge driver into one file
- Adds full device tree support for it
- Keeps ATAG support around for the time being

* tag 'integrator-pci-for-arm-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator:
  ARM: integrator: basic PCIv3 device tree support
  ARM: integrator: move static ioremapping into PCIv3 driver
  ARM: integrator: move VGA base assignment
  ARM: integrator: remap PCIv3 base dynamically
  ARM: integrator: move V3 register definitions into driver
  ARM: integrator: move PCI base address grab to probe
  ARM: integrator: grab PCI error IRQ in probe()
  ARM: integrator: convert PCIv3 bridge to platform device
  ARM: integrator: merge PCIv3 driver into one file
  ARM: pci: create pci_common_init_dev()
  Documentation/devicetree: add a small note on PCI

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

1 files changed, 11 insertions, 6 deletions

diff --git a/arch/arm/include/asm/mach/pci.h b/arch/arm/include/asm/mach/pci.h
index 7d2c3c843801..a1c90d7feb0e 100644
--- a/arch/arm/include/asm/mach/pci.h
+++ b/arch/arm/include/asm/mach/pci.h
@@ -16,6 +16,7 @@
 struct pci_sys_data;
 struct pci_ops;
 struct pci_bus;
+struct device;
 
 struct hw_pci {
 #ifdef CONFIG_PCI_DOMAINS
@@ -68,7 +69,16 @@ struct pci_sys_data {
 /*
  * Call this with your hw_pci struct to initialise the PCI system.
  */
-void pci_common_init(struct hw_pci *);
+void pci_common_init_dev(struct device *, struct hw_pci *);
+
+/*
+ * Compatibility wrapper for older platforms that do not care about
+ * passing the parent device.
+ */
+static inline void pci_common_init(struct hw_pci *hw)
+{
+	pci_common_init_dev(NULL, hw);
+}
 
 /*
  * Setup early fixed I/O mapping.
@@ -96,9 +106,4 @@ extern struct pci_ops via82c505_ops;
 extern int via82c505_setup(int nr, struct pci_sys_data *);
 extern void via82c505_init(void *sysdata);
 
-extern struct pci_ops pci_v3_ops;
-extern int pci_v3_setup(int nr, struct pci_sys_data *);
-extern void pci_v3_preinit(void);
-extern void pci_v3_postinit(void);
-
 #endif /* __ASM_MACH_PCI_H */