[linux-2.6-block.git] / arch / m68k / include / asm / hwtest.h

/* SPDX-License-Identifier: GPL-2.0 */
/* Routines to test for presence/absence of hardware registers:
 * see arch/m68k/mm/hwtest.c.
 *  -- PMM <pmaydell@chiark.greenend.org.uk> 05/1998
 *
 * Removed __init from decls.  We might want them in modules, and
 * the code is tiny anyway.  16/5/98 pb
 */

#ifndef __ASM_HWTEST_H
#define __ASM_HWTEST_H

extern int hwreg_present(volatile void *regp);
extern int hwreg_write(volatile void *regp, unsigned short val);

#endif
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
1da177e4 LT	2	/* Routines to test for presence/absence of hardware registers:
	3	* see arch/m68k/mm/hwtest.c.
	4	* -- PMM <pmaydell@chiark.greenend.org.uk> 05/1998
	5	*
	6	* Removed __init from decls. We might want them in modules, and
	7	* the code is tiny anyway. 16/5/98 pb
	8	*/
	9
	10	#ifndef __ASM_HWTEST_H
	11	#define __ASM_HWTEST_H
	12
	13	extern int hwreg_present(volatile void *regp);
	14	extern int hwreg_write(volatile void *regp, unsigned short val);
	15
	16	#endif