From: Lorenzo Pieralisi Date: Wed, 28 Jun 2017 20:14:07 +0000 (-0500) Subject: PCI: designware: Drop pci_fixup_irqs() X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=60eca198b1ea24a64979147bb612dcd1881e1978;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git PCI: designware: Drop pci_fixup_irqs() 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 Signed-off-by: Bjorn Helgaas Cc: Jingoo Han Cc: Joao Pinto --- diff --git a/drivers/pci/dwc/pcie-designware-host.c b/drivers/pci/dwc/pcie-designware-host.c index 351a277c89d9..d29c020da082 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);