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-rw-r--r--include/asm-generic/io.h26
1 files changed, 3 insertions, 23 deletions
diff --git a/include/asm-generic/io.h b/include/asm-generic/io.h
index e93375c710b9..cc7338f9e0d1 100644
--- a/include/asm-generic/io.h
+++ b/include/asm-generic/io.h
@@ -1023,16 +1023,7 @@ static inline void __iomem *ioport_map(unsigned long port, unsigned int nr)
port &= IO_SPACE_LIMIT;
return (port > MMIO_UPPER_LIMIT) ? NULL : PCI_IOBASE + port;
}
-#define __pci_ioport_unmap __pci_ioport_unmap
-static inline void __pci_ioport_unmap(void __iomem *p)
-{
- uintptr_t start = (uintptr_t) PCI_IOBASE;
- uintptr_t addr = (uintptr_t) p;
-
- if (addr >= start && addr < start + IO_SPACE_LIMIT)
- return;
- iounmap(p);
-}
+#define ARCH_HAS_GENERIC_IOPORT_MAP
#endif
#ifndef ioport_unmap
@@ -1048,21 +1039,10 @@ extern void ioport_unmap(void __iomem *p);
#endif /* CONFIG_HAS_IOPORT_MAP */
#ifndef CONFIG_GENERIC_IOMAP
-struct pci_dev;
-extern void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max);
-
-#ifndef __pci_ioport_unmap
-static inline void __pci_ioport_unmap(void __iomem *p) {}
-#endif
-
#ifndef pci_iounmap
-#define pci_iounmap pci_iounmap
-static inline void pci_iounmap(struct pci_dev *dev, void __iomem *p)
-{
- __pci_ioport_unmap(p);
-}
+#define ARCH_WANTS_GENERIC_PCI_IOUNMAP
+#endif
#endif
-#endif /* CONFIG_GENERIC_IOMAP */
#ifndef xlate_dev_mem_ptr
#define xlate_dev_mem_ptr xlate_dev_mem_ptr