PCI: uninline pci_ioremap_bar() (1684f5dd) · Commits · 戴 / test

drivers/pci/pci.c

+16 −0

Original line number	Diff line number	Diff line
		@@ -56,6 +56,22 @@ unsigned char pci_bus_max_busnr(struct pci_bus* bus)
		}
		EXPORT_SYMBOL_GPL(pci_bus_max_busnr);

		#ifdef CONFIG_HAS_IOMEM
		void __iomem pci_ioremap_bar(struct pci_dev pdev, int bar)
		{
		/*
		* Make sure the BAR is actually a memory resource, not an IO resource
		*/
		if (!(pci_resource_flags(pdev, bar) & IORESOURCE_MEM)) {
		WARN_ON(1);
		return NULL;
		}
		return ioremap_nocache(pci_resource_start(pdev, bar),
		pci_resource_len(pdev, bar));
		}
		EXPORT_SYMBOL_GPL(pci_ioremap_bar);
		#endif

		#if 0
		/**
		* pci_max_busnr - returns maximum PCI bus number

+1 −14

Original line number	Diff line number	Diff line
		@@ -1160,20 +1160,7 @@ static inline void pci_mmcfg_late_init(void) { }

		int pci_ext_cfg_avail(struct pci_dev *dev);

		#ifdef CONFIG_HAS_IOMEM
		static inline void __iomem pci_ioremap_bar(struct pci_dev pdev, int bar)
		{
		/*
		* Make sure the BAR is actually a memory resource, not an IO resource
		*/
		if (!(pci_resource_flags(pdev, bar) & IORESOURCE_MEM)) {
		WARN_ON(1);
		return NULL;
		}
		return ioremap_nocache(pci_resource_start(pdev, bar),
		pci_resource_len(pdev, bar));
		}
		#endif
		void __iomem pci_ioremap_bar(struct pci_dev pdev, int bar);

		#endif /* __KERNEL__ */
		#endif /* LINUX_PCI_H */