[RFT PATCH v2 34/42] PCI: designware-host: Drop pci_fixup_irqs()
From: Lorenzo Pieralisi <hidden>
Date: 2017-06-08 14:13:34
Also in:
linux-pci
Subsystem:
pci subsystem, the rest · Maintainers:
Bjorn Helgaas, Linus Torvalds
Since, through struct pci_host_bridge.map/swizzle_irq hooks, IRQs are now allocated in the pci_assign_irq() callback automatically, PCI host bridge drivers can stop relying on pci_fixup_irqs() for IRQ allocation. Drop pci_fixup_irqs() usage from PCI designware host bridge driver. Signed-off-by: Lorenzo Pieralisi <redacted> Cc: Jingoo Han <jingoohan1@gmail.com> Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: Joao Pinto <redacted> --- drivers/pci/dwc/pcie-designware-host.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/pci/dwc/pcie-designware-host.c b/drivers/pci/dwc/pcie-designware-host.c
index 351a277..d29c020 100644
--- a/drivers/pci/dwc/pcie-designware-host.c
+++ b/drivers/pci/dwc/pcie-designware-host.c@@ -410,6 +410,8 @@ int dw_pcie_host_init(struct pcie_port *pp) bridge->sysdata = pp; bridge->busnr = pp->root_bus_nr; bridge->ops = &dw_pcie_ops; + bridge->map_irq = of_irq_parse_and_map_pci; + bridge->swizzle_irq = pci_common_swizzle; if (IS_ENABLED(CONFIG_PCI_MSI)) { bridge->msi = &dw_pcie_msi_chip; dw_pcie_msi_chip.dev = dev;
@@ -424,11 +426,6 @@ int dw_pcie_host_init(struct pcie_port *pp) if (pp->ops->scan_bus) pp->ops->scan_bus(pp); -#ifdef CONFIG_ARM - /* support old dtbs that incorrectly describe IRQs */ - pci_fixup_irqs(pci_common_swizzle, of_irq_parse_and_map_pci); -#endif - pci_bus_size_bridges(bus); pci_bus_assign_resources(bus);
--
2.10.0