Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* SPDX-License-Identifier: GPL-2.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) /* Routines to test for presence/absence of hardware registers:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3)  * see arch/m68k/mm/hwtest.c.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4)  *  -- PMM <pmaydell@chiark.greenend.org.uk> 05/1998
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6)  * Removed __init from decls.  We might want them in modules, and
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7)  * the code is tiny anyway.  16/5/98 pb
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #ifndef __ASM_HWTEST_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) #define __ASM_HWTEST_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) extern int hwreg_present(volatile void *regp);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) extern int hwreg_write(volatile void *regp, unsigned short val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) #endif