diff options
Diffstat (limited to 'arch/s390/include/asm/io.h')
| -rw-r--r-- | arch/s390/include/asm/io.h | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/arch/s390/include/asm/io.h b/arch/s390/include/asm/io.h index b7ff6afc3caa..f81a0975cbea 100644 --- a/arch/s390/include/asm/io.h +++ b/arch/s390/include/asm/io.h @@ -11,8 +11,6 @@ #ifndef _S390_IO_H #define _S390_IO_H -#ifdef __KERNEL__ - #include <asm/page.h> #define IO_SPACE_LIMIT 0xffffffff @@ -38,17 +36,12 @@ static inline void * phys_to_virt(unsigned long address) return (void *) address; } -/* - * Convert a physical pointer to a virtual kernel pointer for /dev/mem - * access - */ -#define xlate_dev_mem_ptr(p) __va(p) +void *xlate_dev_mem_ptr(unsigned long phys); +void unxlate_dev_mem_ptr(unsigned long phys, void *addr); /* * Convert a virtual cached pointer to an uncached pointer */ #define xlate_dev_kmem_ptr(p) p -#endif /* __KERNEL__ */ - #endif |