diff options
Diffstat (limited to 'arch/arm/include/asm')
| -rw-r--r-- | arch/arm/include/asm/io.h | 30 |
1 files changed, 1 insertions, 29 deletions
diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h index 5834f5b3dc..5df74728de 100644 --- a/arch/arm/include/asm/io.h +++ b/arch/arm/include/asm/io.h @@ -35,35 +35,6 @@ static inline void sync(void) } /* - * Given a physical address and a length, return a virtual address - * that can be used to access the memory range with the caching - * properties specified by "flags". - */ -#define MAP_NOCACHE (0) -#define MAP_WRCOMBINE (0) -#define MAP_WRBACK (0) -#define MAP_WRTHROUGH (0) - -static inline void * -map_physmem(phys_addr_t paddr, unsigned long len, unsigned long flags) -{ - return (void *)((unsigned long)paddr); -} - -/* - * Take down a mapping set up by map_physmem(). - */ -static inline void unmap_physmem(void *vaddr, unsigned long flags) -{ - -} - -static inline phys_addr_t virt_to_phys(void * vaddr) -{ - return (phys_addr_t)((unsigned long)vaddr); -} - -/* * Generic virtual read/write. Note that we don't support half-word * read/writes. We define __arch_*[bl] here, and leave __arch_*w * to the architecture specific code. @@ -426,6 +397,7 @@ out: #endif /* __mem_isa */ #endif /* __KERNEL__ */ +#include <asm-generic/io.h> #include <iotrace.h> #endif /* __ASM_ARM_IO_H */ |