diff options
Diffstat (limited to 'include/asm-sh/page.h')
| -rw-r--r-- | include/asm-sh/page.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/asm-sh/page.h b/include/asm-sh/page.h index 1348466a9..dcac85fa6 100644 --- a/include/asm-sh/page.h +++ b/include/asm-sh/page.h @@ -65,7 +65,8 @@ typedef struct { unsigned long pgprot; } pgprot_t; #define PAGE_OFFSET (0x80000000) #define __pa(x) ((unsigned long)(x)-PAGE_OFFSET) #define __va(x) ((void *)((unsigned long)(x)+PAGE_OFFSET)) -#define MAP_NR(addr) ((__pa(addr)-__MEMORY_START) >> PAGE_SHIFT) +#define virt_to_page(kaddr) (mem_map + ((__pa(kaddr)-__MEMORY_START) >> PAGE_SHIFT)) +#define VALID_PAGE(page) ((page - mem_map) < max_mapnr) #ifndef __ASSEMBLY__ |