projects / mirror_ubuntu-jammy-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 58e0166a JB |
1 | /* |
| 2 | * OpenRISC Linux | |
| 3 | * | |
| 4 | * Linux architectural port borrowing liberally from similar works of | |
| 5 | * others. All original copyrights apply as per the original source | |
| 6 | * declaration. | |
| 7 | * | |
| 8 | * OpenRISC implementation: | |
| 9 | * Copyright (C) 2003 Matjaz Breskvar <phoenix@bsemi.com> | |
| 10 | * Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se> | |
| 11 | * et al. | |
| 12 | * | |
| 13 | * This program is free software; you can redistribute it and/or modify | |
| 14 | * it under the terms of the GNU General Public License as published by | |
| 15 | * the Free Software Foundation; either version 2 of the License, or | |
| 16 | * (at your option) any later version. | |
| 17 | */ | |
| 18 | ||
| 19 | #ifndef __ASM_OPENRISC_SPINLOCK_H | |
| 20 | #define __ASM_OPENRISC_SPINLOCK_H | |
| 21 | ||
| b5f82176 SH |
22 | #include <asm/qspinlock.h> |
| 23 | ||
| 24 | #include <asm/qrwlock.h> | |
| 25 | ||
| 26 | #define arch_read_lock_flags(lock, flags) arch_read_lock(lock) | |
| 27 | #define arch_write_lock_flags(lock, flags) arch_write_lock(lock) | |
| 28 | ||
| 29 | #define arch_spin_relax(lock) cpu_relax() | |
| 30 | #define arch_read_relax(lock) cpu_relax() | |
| 31 | #define arch_write_relax(lock) cpu_relax() | |
| 32 | ||
| 58e0166a JB |
33 | |
| 34 | #endif |