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Diffstat (limited to 'arch/arc/include/asm/io.h')
-rw-r--r--arch/arc/include/asm/io.h7
1 files changed, 3 insertions, 4 deletions
diff --git a/arch/arc/include/asm/io.h b/arch/arc/include/asm/io.h
index 80347382a380..4fdb7350636c 100644
--- a/arch/arc/include/asm/io.h
+++ b/arch/arc/include/asm/io.h
@@ -21,8 +21,9 @@
#endif
extern void __iomem *ioremap(phys_addr_t paddr, unsigned long size);
-extern void __iomem *ioremap_prot(phys_addr_t paddr, unsigned long size,
- unsigned long flags);
+#define ioremap ioremap
+#define ioremap_prot ioremap_prot
+#define iounmap iounmap
static inline void __iomem *ioport_map(unsigned long port, unsigned int nr)
{
return (void __iomem *)port;
@@ -32,8 +33,6 @@ static inline void ioport_unmap(void __iomem *addr)
{
}
-extern void iounmap(const volatile void __iomem *addr);
-
/*
* io{read,write}{16,32}be() macros
*/