diff options
Diffstat (limited to 'include/asm-s390/unaligned.h')
| -rw-r--r-- | include/asm-s390/unaligned.h | 25 |
1 files changed, 7 insertions, 18 deletions
diff --git a/include/asm-s390/unaligned.h b/include/asm-s390/unaligned.h index 8ee86dbedd1f..da9627afe5d8 100644 --- a/include/asm-s390/unaligned.h +++ b/include/asm-s390/unaligned.h | |||
| @@ -1,24 +1,13 @@ | |||
| 1 | /* | 1 | #ifndef _ASM_S390_UNALIGNED_H |
| 2 | * include/asm-s390/unaligned.h | 2 | #define _ASM_S390_UNALIGNED_H |
| 3 | * | ||
| 4 | * S390 version | ||
| 5 | * | ||
| 6 | * Derived from "include/asm-i386/unaligned.h" | ||
| 7 | */ | ||
| 8 | |||
| 9 | #ifndef __S390_UNALIGNED_H | ||
| 10 | #define __S390_UNALIGNED_H | ||
| 11 | 3 | ||
| 12 | /* | 4 | /* |
| 13 | * The S390 can do unaligned accesses itself. | 5 | * The S390 can do unaligned accesses itself. |
| 14 | * | ||
| 15 | * The strange macros are there to make sure these can't | ||
| 16 | * be misused in a way that makes them not work on other | ||
| 17 | * architectures where unaligned accesses aren't as simple. | ||
| 18 | */ | 6 | */ |
| 7 | #include <linux/unaligned/access_ok.h> | ||
| 8 | #include <linux/unaligned/generic.h> | ||
| 19 | 9 | ||
| 20 | #define get_unaligned(ptr) (*(ptr)) | 10 | #define get_unaligned __get_unaligned_be |
| 21 | 11 | #define put_unaligned __put_unaligned_be | |
| 22 | #define put_unaligned(val, ptr) ((void)( *(ptr) = (val) )) | ||
| 23 | 12 | ||
| 24 | #endif | 13 | #endif /* _ASM_S390_UNALIGNED_H */ |