diff options
| -rw-r--r-- | arch/powerpc/include/asm/io.h | 25 |
1 files changed, 5 insertions, 20 deletions
diff --git a/arch/powerpc/include/asm/io.h b/arch/powerpc/include/asm/io.h index a54fc46..34fbfdf 100644 --- a/arch/powerpc/include/asm/io.h +++ b/arch/powerpc/include/asm/io.h @@ -282,18 +282,7 @@ static inline void out_be32(volatile unsigned __iomem *addr, u32 val) #define setbits_8(addr, set) setbits(8, addr, set) #define clrsetbits_8(addr, clear, set) clrsetbits(8, addr, clear, set) -/* - * 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) +static inline void *phys_to_virt(phys_addr_t paddr) { #ifdef CONFIG_ADDR_MAP return addrmap_phys_to_virt(paddr); @@ -301,14 +290,7 @@ map_physmem(phys_addr_t paddr, unsigned long len, unsigned long flags) return (void *)((unsigned long)paddr); #endif } - -/* - * Take down a mapping set up by map_physmem(). - */ -static inline void unmap_physmem(void *vaddr, unsigned long flags) -{ - -} +#define phys_to_virt phys_to_virt static inline phys_addr_t virt_to_phys(void * vaddr) { @@ -318,5 +300,8 @@ static inline phys_addr_t virt_to_phys(void * vaddr) return (phys_addr_t)((unsigned long)vaddr); #endif } +#define virt_to_phys virt_to_phys + +#include <asm-generic/io.h> #endif |