arch/blackfin/include/asm/spinlock_types.h

   1 #ifndef __ASM_SPINLOCK_TYPES_H
   2 #define __ASM_SPINLOCK_TYPES_H
   3
   4 #ifndef __LINUX_SPINLOCK_TYPES_H
   5 # error "please don't include this file directly"
   6 #endif
   7
   8 #include <asm/rwlock.h>
   9
  10 typedef struct {
  11         volatile unsigned int lock;
  12 } raw_spinlock_t;
  13
  14 #define __RAW_SPIN_LOCK_UNLOCKED        { 0 }
  15
  16 typedef struct {
  17         volatile unsigned int lock;
  18 } raw_rwlock_t;
  19
  20 #define __RAW_RW_LOCK_UNLOCKED          { RW_LOCK_BIAS }
  21
  22 #endif