diff options
Diffstat (limited to 'include/linux/pfn.h')
| -rw-r--r-- | include/linux/pfn.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/linux/pfn.h b/include/linux/pfn.h index bb01f8b92b56..7646637221f3 100644 --- a/include/linux/pfn.h +++ b/include/linux/pfn.h @@ -1,9 +1,13 @@ #ifndef _LINUX_PFN_H_ #define _LINUX_PFN_H_ +#ifndef __ASSEMBLY__ +#include <linux/types.h> +#endif + #define PFN_ALIGN(x) (((unsigned long)(x) + (PAGE_SIZE - 1)) & PAGE_MASK) #define PFN_UP(x) (((x) + PAGE_SIZE-1) >> PAGE_SHIFT) #define PFN_DOWN(x) ((x) >> PAGE_SHIFT) -#define PFN_PHYS(x) ((x) << PAGE_SHIFT) +#define PFN_PHYS(x) ((phys_addr_t)(x) << PAGE_SHIFT) #endif |