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/* 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
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