[linux-2.6-block.git] / arch / cris / include / arch-v32 / arch / hwregs / reg_rdwr.h

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Read/write register macros used by *_defs.h
 */

#ifndef reg_rdwr_h
#define reg_rdwr_h

#ifndef REG_READ
#define REG_READ(type, addr) (*((volatile type *) (addr)))
#endif

#ifndef REG_WRITE
#define REG_WRITE(type, addr, val) \
   do { *((volatile type *) (addr)) = (val); } while(0)
#endif

#endif
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
1791f539	2	/*
51533b61 MS	3	* Read/write register macros used by *_defs.h
	4	*/
	5
	6	#ifndef reg_rdwr_h
	7	#define reg_rdwr_h
	8
1791f539 JN	9	#ifndef REG_READ
	10	#define REG_READ(type, addr) (((volatile type ) (addr)))
	11	#endif
51533b61	12
1791f539	13	#ifndef REG_WRITE
51533b61 MS	14	#define REG_WRITE(type, addr, val) \
51533b61 MS	15	do { ((volatile type ) (addr)) = (val); } while(0)
1791f539	16	#endif
51533b61 MS	17
51533b61 MS	18	#endif