https://github.com/torvalds/linux
Raw File
Tip revision: 5611cc4572e889b62a7b4c72a413536bf6a9c416 authored by Linus Torvalds on 01 December 2011, 22:56:01 UTC
Linux 3.2-rc4
Tip revision: 5611cc4
hwtest.h
/* 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
back to top