diff options
Diffstat (limited to 'arch/arc/include/asm/io.h')
| -rw-r--r-- | arch/arc/include/asm/io.h | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/arch/arc/include/asm/io.h b/arch/arc/include/asm/io.h index 8f777d6441a5..00171a212b3c 100644 --- a/arch/arc/include/asm/io.h +++ b/arch/arc/include/asm/io.h @@ -9,7 +9,7 @@ #include <linux/types.h> #include <asm/byteorder.h> #include <asm/page.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #ifdef CONFIG_ISA_ARCV2 #include <asm/barrier.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 void __iomem *addr); - /* * io{read,write}{16,32}be() macros */ @@ -43,9 +42,6 @@ extern void iounmap(const void __iomem *addr); #define iowrite16be(v,p) ({ __iowmb(); __raw_writew((__force u16)cpu_to_be16(v), p); }) #define iowrite32be(v,p) ({ __iowmb(); __raw_writel((__force u32)cpu_to_be32(v), p); }) -/* Change struct page to physical address */ -#define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT) - #define __raw_readb __raw_readb static inline u8 __raw_readb(const volatile void __iomem *addr) { |