diff options
Diffstat (limited to 'arch/blackfin/include/asm/spinlock_types.h')
-rw-r--r-- | arch/blackfin/include/asm/spinlock_types.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/blackfin/include/asm/spinlock_types.h b/arch/blackfin/include/asm/spinlock_types.h new file mode 100644 index 0000000..b1e3c4c --- /dev/null +++ b/arch/blackfin/include/asm/spinlock_types.h @@ -0,0 +1,22 @@ +#ifndef __ASM_SPINLOCK_TYPES_H +#define __ASM_SPINLOCK_TYPES_H + +#ifndef __LINUX_SPINLOCK_TYPES_H +# error "please don't include this file directly" +#endif + +#include <asm/rwlock.h> + +typedef struct { + volatile unsigned int lock; +} raw_spinlock_t; + +#define __RAW_SPIN_LOCK_UNLOCKED { 0 } + +typedef struct { + volatile unsigned int lock; +} raw_rwlock_t; + +#define __RAW_RW_LOCK_UNLOCKED { RW_LOCK_BIAS } + +#endif |