Merge branch 'remotes/lorenzo/pci/rcar'
- Use BIT() when appropriate in rcar (Marek Vasut)
- Use u32 to match rcar hardware register widths (Marek Vasut)
- Use BITS_PER_BYTE when appropriate in rcar (Marek Vasut)
- Remove unnecessary casts in rcar (Marek Vasut)
- Fix 64-bit MSI target addresses in rcar (Marek Vasut)
- Check for __get_free_pages() failure in rcar (Kangjie Lu)
- Fix shadowed rcar "irq" variable (Wolfram Sang)
* remotes/lorenzo/pci/rcar:
PCI: rcar: Do not shadow the 'irq' variable
PCI: rcar: Fix a potential NULL pointer dereference
PCI: rcar: Fix 64bit MSI message address handling
PCI: rcar: Clean up debug messages
PCI: rcar: Replace (8 * n) with (BITS_PER_BYTE * n)
PCI: rcar: Replace various variable types with unsigned ones for register values
PCI: rcar: Replace unsigned long with u32/unsigned int in register accessors
PCI: rcar: Clean up remaining macros defining bits
# Conflicts:
# drivers/pci/controller/pcie-rcar.c