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PCI: generic: Drop pci_fixup_irqs()

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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 host-common bridge driver.

Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Will Deacon <will.deacon@arm.com>
This commit is contained in:
Lorenzo Pieralisi 2017-06-28 15:14:09 -05:00 committed by Bjorn Helgaas
parent f7c2e69b65
commit 6982a068aa
1 changed files with 2 additions and 4 deletions
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6
drivers/pci/host/pci-host-common.c
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@ -149,6 +149,8 @@ int pci_host_common_probe(struct platform_device *pdev,
bridge->sysdata = cfg;
bridge->busnr = cfg->busr.start;
bridge->ops = &ops->pci_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) {
@ -158,10 +160,6 @@ int pci_host_common_probe(struct platform_device *pdev,
bus = bridge->bus;
#ifdef CONFIG_ARM
pci_fixup_irqs(pci_common_swizzle, of_irq_parse_and_map_pci);
#endif
/*
* We insert PCI resources into the iomem_resource and
* ioport_resource trees in either pci_bus_claim_resources()