Cregit: Linux 5.4: spinlock

Contributors: 4
Author	Tokens	Token Proportion	Commits	Commit Proportion
Ingo Molnar	40	85.11%	1	16.67%
Thomas Gleixner	4	8.51%	3	50.00%
Kumar Gala	2	4.26%	1	16.67%
Greg Kroah-Hartman	1	2.13%	1	16.67%
Total	47		6

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_POWERPC_SPINLOCK_TYPES_H
#define _ASM_POWERPC_SPINLOCK_TYPES_H

#ifndef __LINUX_SPINLOCK_TYPES_H
# error "please don't include this file directly"
#endif

typedef struct {
	volatile unsigned int slock;
} arch_spinlock_t;

#define __ARCH_SPIN_LOCK_UNLOCKED	{ 0 }

typedef struct {
	volatile signed int lock;
} arch_rwlock_t;

#define __ARCH_RW_LOCK_UNLOCKED		{ 0 }

#endif

spinlock_types.h