PCI: powerpc: use generic pci_swizzle_interrupt_pin() (3f9455d4) · Commits · 戴 / test

Use the generic pci_swizzle_interrupt_pin() instead of arch-specific code. Acked-by:

arch/powerpc/kernel/prom_parse.c

+1 −6

Original line number	Diff line number	Diff line
		@@ -232,11 +232,6 @@ int of_pci_address_to_resource(struct device_node *dev, int bar,
		}
		EXPORT_SYMBOL_GPL(of_pci_address_to_resource);

		static u8 of_irq_pci_swizzle(u8 slot, u8 pin)
		{
		return (((pin - 1) + slot) % 4) + 1;
		}

		int of_irq_map_pci(struct pci_dev pdev, struct of_irq out_irq)
		{
		struct device_node dn, ppnode;
		@@ -306,7 +301,7 @@ int of_irq_map_pci(struct pci_dev pdev, struct of_irq out_irq)
		/* We can only get here if we hit a P2P bridge with no node,
		* let's do standard swizzling and try again
		*/
		lspec = of_irq_pci_swizzle(PCI_SLOT(pdev->devfn), lspec);
		lspec = pci_swizzle_interrupt_pin(pdev, lspec);
		pdev = ppdev;
		}