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-rw-r--r--arch/sparc/include/asm/rwsem.h9
1 files changed, 1 insertions, 8 deletions
diff --git a/arch/sparc/include/asm/rwsem.h b/arch/sparc/include/asm/rwsem.h
index 902d36bf150d..4c16d1de2ab5 100644
--- a/arch/sparc/include/asm/rwsem.h
+++ b/arch/sparc/include/asm/rwsem.h
@@ -12,20 +12,13 @@
12#endif 12#endif
13 13
14#ifdef __KERNEL__ 14#ifdef __KERNEL__
15struct rw_semaphore { 15
16 signed long count;
17#define RWSEM_UNLOCKED_VALUE 0x00000000L 16#define RWSEM_UNLOCKED_VALUE 0x00000000L
18#define RWSEM_ACTIVE_BIAS 0x00000001L 17#define RWSEM_ACTIVE_BIAS 0x00000001L
19#define RWSEM_ACTIVE_MASK 0xffffffffL 18#define RWSEM_ACTIVE_MASK 0xffffffffL
20#define RWSEM_WAITING_BIAS (-RWSEM_ACTIVE_MASK-1) 19#define RWSEM_WAITING_BIAS (-RWSEM_ACTIVE_MASK-1)
21#define RWSEM_ACTIVE_READ_BIAS RWSEM_ACTIVE_BIAS 20#define RWSEM_ACTIVE_READ_BIAS RWSEM_ACTIVE_BIAS
22#define RWSEM_ACTIVE_WRITE_BIAS (RWSEM_WAITING_BIAS + RWSEM_ACTIVE_BIAS) 21#define RWSEM_ACTIVE_WRITE_BIAS (RWSEM_WAITING_BIAS + RWSEM_ACTIVE_BIAS)
23 spinlock_t wait_lock;
24 struct list_head wait_list;
25#ifdef CONFIG_DEBUG_LOCK_ALLOC
26 struct lockdep_map dep_map;
27#endif
28};
29 22
30#ifdef CONFIG_DEBUG_LOCK_ALLOC 23#ifdef CONFIG_DEBUG_LOCK_ALLOC
31# define __RWSEM_DEP_MAP_INIT(lockname) , .dep_map = { .name = #lockname } 24# define __RWSEM_DEP_MAP_INIT(lockname) , .dep_map = { .name = #lockname }