diff options
author | Ralf Baechle <ralf@linux-mips.org> | 2000-05-12 23:48:34 +0000 |
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committer | Ralf Baechle <ralf@linux-mips.org> | 2000-05-12 23:48:34 +0000 |
commit | 7fd36ebeeec9244a7431bb010e6e3c5e4848a0d5 (patch) | |
tree | 5fb03a9aafdd1cec5f4f6ff7f1873174cb89b66c /include/asm-s390/unaligned.h | |
parent | ba2dacab305c598cd4c34a604f8e276bf5bab5ff (diff) |
Merge with Linux 2.3.99-pre8. Linus must hate me, too man patches ;-)
Diffstat (limited to 'include/asm-s390/unaligned.h')
-rw-r--r-- | include/asm-s390/unaligned.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/include/asm-s390/unaligned.h b/include/asm-s390/unaligned.h new file mode 100644 index 000000000..8ee86dbed --- /dev/null +++ b/include/asm-s390/unaligned.h @@ -0,0 +1,24 @@ +/* + * include/asm-s390/unaligned.h + * + * S390 version + * + * Derived from "include/asm-i386/unaligned.h" + */ + +#ifndef __S390_UNALIGNED_H +#define __S390_UNALIGNED_H + +/* + * The S390 can do unaligned accesses itself. + * + * The strange macros are there to make sure these can't + * be misused in a way that makes them not work on other + * architectures where unaligned accesses aren't as simple. + */ + +#define get_unaligned(ptr) (*(ptr)) + +#define put_unaligned(val, ptr) ((void)( *(ptr) = (val) )) + +#endif |