include/asm-s390/unaligned.h

   1 /*
   2  *  include/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
  12 /*
  13  * 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  */
  19
  20 #define get_unaligned(ptr) (*(ptr))
  21
  22 #define put_unaligned(val, ptr) ((void)( *(ptr) = (val) ))
  23
  24 #endif