include/asm-ppc/unaligned.h

   1 #ifdef __KERNEL__
   2 #ifndef __PPC_UNALIGNED_H
   3 #define __PPC_UNALIGNED_H
   4
   5 /*
   6  * The PowerPC can do unaligned accesses itself in big endian mode.
   7  *
   8  * The strange macros are there to make sure these can't
   9  * be misused in a way that makes them not work on other
  10  * architectures where unaligned accesses aren't as simple.
  11  */
  12
  13 #define get_unaligned(ptr) (*(ptr))
  14
  15 #define put_unaligned(val, ptr) ((void)( *(ptr) = (val) ))
  16
  17 #endif
  18 #endif /* __KERNEL__ */