[linux-2.6-block.git] / include / asm-powerpc / spinlock_types.h

#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;
} raw_spinlock_t;

#define __RAW_SPIN_LOCK_UNLOCKED	{ 0 }

typedef struct {
	volatile signed int lock;
} raw_rwlock_t;

#define __RAW_RW_LOCK_UNLOCKED		{ 0 }

#endif
Commit	Line	Data
8a4a10ae KG	1	#ifndef _ASM_POWERPC_SPINLOCK_TYPES_H
8a4a10ae KG	2	#define _ASM_POWERPC_SPINLOCK_TYPES_H
fb1c8f93 IM	3
	4	#ifndef __LINUX_SPINLOCK_TYPES_H
	5	# error "please don't include this file directly"
	6	#endif
	7
	8	typedef struct {
	9	volatile unsigned int slock;
	10	} raw_spinlock_t;
	11
	12	#define __RAW_SPIN_LOCK_UNLOCKED { 0 }
	13
	14	typedef struct {
	15	volatile signed int lock;
	16	} raw_rwlock_t;
	17
	18	#define __RAW_RW_LOCK_UNLOCKED { 0 }
	19
	20	#endif