diff options
| author | Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2017-06-28 15:14:10 -0500 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2017-07-02 16:51:19 -0500 |
| commit | c62e98bdaa701fa1044b38d118d85950bda8eb85 (patch) | |
| tree | 4bcc31aa06a5badbadd93d1f7cef7f629177f0be /drivers/pci/host/pci-xgene.c | |
| parent | 6ab380957838db3ac4606e1e338a41c13243e97a (diff) | |
PCI: xgene: 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 xgene PCI host driver to move the IRQ
allocation into core code and stop relying on arch-specific callbacks.
Tested-by: Khuong Dinh <kdinh@apm.com> # with e1000e
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Tanmay Inamdar <tinamdar@apm.com>
Diffstat (limited to 'drivers/pci/host/pci-xgene.c')
| -rw-r--r-- | drivers/pci/host/pci-xgene.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/pci/host/pci-xgene.c b/drivers/pci/host/pci-xgene.c index 262bedf026c1..bd897479a215 100644 --- a/drivers/pci/host/pci-xgene.c +++ b/drivers/pci/host/pci-xgene.c @@ -678,6 +678,8 @@ static int xgene_pcie_probe_bridge(struct platform_device *pdev) bridge->sysdata = port; bridge->busnr = 0; bridge->ops = &xgene_pcie_ops; + bridge->map_irq = of_irq_parse_and_map_pci; + bridge->swizzle_irq = pci_common_swizzle; ret = pci_scan_root_bus_bridge(bridge); if (ret < 0) |