spinlock.h

#ifndef __LINUX_SPINLOCK_H__
#define __LINUX_SPINLOCK_H__
 
#include <rtems/thread.h>
 
typedef struct { rtems_mutex r_m; } spinlock_t;
 
#define DEFINE_SPINLOCK(x) spinlock_t x
 
#define spin_lock_init(x) rtems_mutex_init(&(x)->r_m, "JFFS2 Spinlock");
 
#define spin_lock(x) rtems_mutex_lock(&(x)->r_m);
 
#define spin_unlock(x) rtems_mutex_unlock(&(x)->r_m);
 
#endif /* __LINUX_SPINLOCK_H__ */