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