SAFE public projects git trees. - safe/jmp/linux-2.6/blob - arch/blackfin/include/asm/spinlock_types.h

   1 /*
   2  * Copyright 2008 Analog Devices Inc.
   3  *
   4  * Licensed under the GPL-2 or later.
   5  */
   6
   7 #ifndef __ASM_SPINLOCK_TYPES_H
   8 #define __ASM_SPINLOCK_TYPES_H
   9
  10 #ifndef __LINUX_SPINLOCK_TYPES_H
  11 # error "please don't include this file directly"
  12 #endif
  13
  14 #include <asm/rwlock.h>
  15
  16 typedef struct {
  17         volatile unsigned int lock;
  18 } arch_spinlock_t;
  19
  20 #define __RAW_SPIN_LOCK_UNLOCKED        { 0 }
  21
  22 typedef struct {
  23         volatile unsigned int lock;
  24 } raw_rwlock_t;
  25
  26 #define __RAW_RW_LOCK_UNLOCKED          { RW_LOCK_BIAS }
  27
  28 #endif