diff options
| author | Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2017-06-28 15:14:11 -0500 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2017-07-02 16:51:20 -0500 |
| commit | 1ee4d93d5037c9247a81431b563b03e436e3f7b6 (patch) | |
| tree | 7f235875a6a7d14e6c6b3e5b6a1f6a09b27ac707 /drivers/pci | |
| parent | 5a3dc3c1f6944b295745e9196135f3dc6508b96b (diff) | |
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>
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/host/pcie-xilinx-nwl.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/pci/host/pcie-xilinx-nwl.c b/drivers/pci/host/pcie-xilinx-nwl.c index e8a589431008..d1f7e4ca5a5a 100644 --- a/drivers/pci/host/pcie-xilinx-nwl.c +++ b/drivers/pci/host/pcie-xilinx-nwl.c @@ -838,6 +838,8 @@ static int nwl_pcie_probe(struct platform_device *pdev) bridge->sysdata = pcie; bridge->busnr = pcie->root_busno; bridge->ops = &nwl_pcie_ops; + bridge->map_irq = of_irq_parse_and_map_pci; + bridge->swizzle_irq = pci_common_swizzle; if (IS_ENABLED(CONFIG_PCI_MSI)) { err = nwl_pcie_enable_msi(pcie); |