diff options
Diffstat (limited to 'arch/arm/include/asm/page.h')
| -rw-r--r-- | arch/arm/include/asm/page.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/arm/include/asm/page.h b/arch/arm/include/asm/page.h index be962c1349c4..3a32af4cce30 100644 --- a/arch/arm/include/asm/page.h +++ b/arch/arm/include/asm/page.h @@ -12,7 +12,7 @@ /* PAGE_SHIFT determines the page size */ #define PAGE_SHIFT 12 -#define PAGE_SIZE (1UL << PAGE_SHIFT) +#define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT) #define PAGE_MASK (~(PAGE_SIZE-1)) #ifndef __ASSEMBLY__ @@ -194,6 +194,10 @@ typedef unsigned long pgprot_t; typedef struct page *pgtable_t; +#ifndef CONFIG_SPARSEMEM +extern int pfn_valid(unsigned long); +#endif + #include <asm/memory.h> #endif /* !__ASSEMBLY__ */ |