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

#ifndef __M68K_UNALIGNED_H
#define __M68K_UNALIGNED_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
1da177e4 LT	4
	5	#ifdef CONFIG_COLDFIRE
	6
	7	#include <asm-generic/unaligned.h>
	8
	9	#else
	10	/*
	11	* The m68k can do unaligned accesses itself.
	12	*
	13	* The strange macros are there to make sure these can't
	14	* be misused in a way that makes them not work on other
	15	* architectures where unaligned accesses aren't as simple.
	16	*/
	17
	18	#define get_unaligned(ptr) (*(ptr))
	19	#define put_unaligned(val, ptr) ((void)( *(ptr) = (val) ))
	20
	21	#endif
	22
	23	#endif