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author | Stephen Rothwell <sfr@canb.auug.org.au> | 2005-08-29 14:08:11 +1000 |
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committer | Paul Mackerras <paulus@samba.org> | 2005-08-30 13:32:06 +1000 |
commit | 6f9aa727433fe7647869c9b64ce2f7b5feac0052 (patch) | |
tree | 4c2986147fc3373f4ec6a097147f65611ca5f565 /include/asm-powerpc/unaligned.h | |
parent | 88999ceb55bf959e63df0c911915166b005977fc (diff) | |
download | talos-obmc-linux-6f9aa727433fe7647869c9b64ce2f7b5feac0052.tar.gz talos-obmc-linux-6f9aa727433fe7647869c9b64ce2f7b5feac0052.zip |
[PATCH] Move all the very similar files to asm-powerpc
They differed in either simple comments or in the protecting ifdefs.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
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 000000000000..45520d9b85d1 --- /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__ */ |