PCI: xilinx-nwl: Move to struct pci_host_bridge IRQ mapping functions
authorLorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Wed, 28 Jun 2017 20:14:11 +0000 (15:14 -0500)
committerBjorn Helgaas <bhelgaas@google.com>
Sun, 2 Jul 2017 21:51:20 +0000 (16:51 -0500)
commit1ee4d93d5037c9247a81431b563b03e436e3f7b6
tree7f235875a6a7d14e6c6b3e5b6a1f6a09b27ac707
parent5a3dc3c1f6944b295745e9196135f3dc6508b96b
PCI: xilinx-nwl: Move to struct pci_host_bridge IRQ mapping functions

struct pci_host_bridge gained hooks to map/swizzle IRQs, so that the IRQ
mapping can be done automatically by PCI core code through the
pci_assign_irq() function instead of resorting to arch-specific
implementation callbacks to carry out the same task which force PCI host
bridge drivers implementation to implement per-arch kludges to carry out a
task that is inherently architecture agnostic.

Add map/swizzle IRQs hooks to the xilinx-nwl PCI host driver to move the
IRQ allocation into core code and stop relying on arch-specific callbacks.

Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Bharat Kumar Gogada <bharat.kumar.gogada@xilinx.com>
drivers/pci/host/pcie-xilinx-nwl.c