1#ifndef __ASM_SPINLOCK_TYPES_H
2#define __ASM_SPINLOCK_TYPES_H
3
4typedef struct {
5#ifdef CONFIG_PA20
6	volatile unsigned int slock;
7# define __ARCH_SPIN_LOCK_UNLOCKED { 1 }
8#else
9	volatile unsigned int lock[4];
10# define __ARCH_SPIN_LOCK_UNLOCKED	{ { 1, 1, 1, 1 } }
11#endif
12} arch_spinlock_t;
13
14typedef struct {
15	arch_spinlock_t lock;
16	volatile int counter;
17} arch_rwlock_t;
18
19#define __ARCH_RW_LOCK_UNLOCKED		{ __ARCH_SPIN_LOCK_UNLOCKED, 0 }
20
21#endif
22