Merge branch 'pci/host-xilinx' into next

* pci/host-xilinx:
  PCI: xilinx-nwl: Fix platform_get_irq() error handling
  PCI: xilinx: Allow build on MIPS platforms
  PCI: xilinx: Don't enable config completion interrupts
  PCI: xilinx: Unify INTx & MSI interrupt decode
  PCI: xilinx-nwl: Translate INTx range to hwirqs 0-3
  PCI: xilinx: Translate INTx range to hwirqs 0-3