[deliverable/linux.git] / include / asm-m68knommu / unaligned.h

#ifndef __M68K_UNALIGNED_H
#define __M68K_UNALIGNED_H

#include <linux/config.h>

#ifdef CONFIG_COLDFIRE

#include <asm-generic/unaligned.h>

#else
/*
 * The m68k 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

#endif
Commit	Line	Data
1da177e4 LT	1	#ifndef __M68K_UNALIGNED_H
	2	#define __M68K_UNALIGNED_H
	3
	4	#include <linux/config.h>
	5
	6	#ifdef CONFIG_COLDFIRE
	7
	8	#include <asm-generic/unaligned.h>
	9
	10	#else
	11	/*
	12	* The m68k can do unaligned accesses itself.
	13	*
	14	* The strange macros are there to make sure these can't
	15	* be misused in a way that makes them not work on other
	16	* architectures where unaligned accesses aren't as simple.
	17	*/
	18
	19	#define get_unaligned(ptr) (*(ptr))
	20	#define put_unaligned(val, ptr) ((void)( *(ptr) = (val) ))
	21
	22	#endif
	23
	24	#endif