diff options
author | Tony Luck <tony.luck@intel.com> | 2005-08-30 09:30:09 -0700 |
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committer | Tony Luck <tony.luck@intel.com> | 2005-08-30 09:30:09 -0700 |
commit | 288ceb8f142249109fd2e9f1bf0492bd6ff6d892 (patch) | |
tree | eab3d229c7a527816db405299ce9603e538b521f /include/asm-powerpc/unaligned.h | |
parent | e438befd76a5a743725a89365140a8a7bf276096 (diff) | |
parent | d8971fcb702e24d1e22c77fd1772f182ffee87e3 (diff) |
Auto-update from upstream
Diffstat (limited to 'include/asm-powerpc/unaligned.h')
-rw-r--r-- | include/asm-powerpc/unaligned.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/asm-powerpc/unaligned.h b/include/asm-powerpc/unaligned.h new file mode 100644 index 00000000000..45520d9b85d --- /dev/null +++ b/include/asm-powerpc/unaligned.h @@ -0,0 +1,18 @@ +#ifdef __KERNEL__ +#ifndef __PPC_UNALIGNED_H +#define __PPC_UNALIGNED_H + +/* + * The PowerPC can do unaligned accesses itself in big endian mode. + * + * 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 +#endif /* __KERNEL__ */ |