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authorTrond Myklebust <Trond.Myklebust@netapp.com>2006-07-05 13:13:03 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2006-07-05 13:13:03 -0400
commit5e66dd6d66ffe758b39b6dcadf2330753ee1159b (patch)
treea72cdcff4448e4af9425cc213ddf56ab23e697fe /include/asm-xtensa
parent026477c1141b67e98e3bd8bdedb7d4b88a3ecd09 (diff)
parentca78f6baca863afe2e6a244a0fe94b3a70211d46 (diff)
Merge branch 'master' of /home/trondmy/kernel/linux-2.6/
Diffstat (limited to 'include/asm-xtensa')
-rw-r--r--include/asm-xtensa/Kbuild1
-rw-r--r--include/asm-xtensa/rwsem.h18
2 files changed, 2 insertions, 17 deletions
diff --git a/include/asm-xtensa/Kbuild b/include/asm-xtensa/Kbuild
new file mode 100644
index 000000000000..c68e1680da01
--- /dev/null
+++ b/include/asm-xtensa/Kbuild
@@ -0,0 +1 @@
include include/asm-generic/Kbuild.asm
diff --git a/include/asm-xtensa/rwsem.h b/include/asm-xtensa/rwsem.h
index abcd86dc5ab9..0aad3a587551 100644
--- a/include/asm-xtensa/rwsem.h
+++ b/include/asm-xtensa/rwsem.h
@@ -31,24 +31,11 @@ struct rw_semaphore {
31#define RWSEM_ACTIVE_WRITE_BIAS (RWSEM_WAITING_BIAS + RWSEM_ACTIVE_BIAS) 31#define RWSEM_ACTIVE_WRITE_BIAS (RWSEM_WAITING_BIAS + RWSEM_ACTIVE_BIAS)
32 spinlock_t wait_lock; 32 spinlock_t wait_lock;
33 struct list_head wait_list; 33 struct list_head wait_list;
34#if RWSEM_DEBUG
35 int debug;
36#endif
37}; 34};
38 35
39/*
40 * initialisation
41 */
42#if RWSEM_DEBUG
43#define __RWSEM_DEBUG_INIT , 0
44#else
45#define __RWSEM_DEBUG_INIT /* */
46#endif
47
48#define __RWSEM_INITIALIZER(name) \ 36#define __RWSEM_INITIALIZER(name) \
49 { RWSEM_UNLOCKED_VALUE, SPIN_LOCK_UNLOCKED, \ 37 { RWSEM_UNLOCKED_VALUE, SPIN_LOCK_UNLOCKED, \
50 LIST_HEAD_INIT((name).wait_list) \ 38 LIST_HEAD_INIT((name).wait_list) }
51 __RWSEM_DEBUG_INIT }
52 39
53#define DECLARE_RWSEM(name) \ 40#define DECLARE_RWSEM(name) \
54 struct rw_semaphore name = __RWSEM_INITIALIZER(name) 41 struct rw_semaphore name = __RWSEM_INITIALIZER(name)
@@ -63,9 +50,6 @@ static inline void init_rwsem(struct rw_semaphore *sem)
63 sem->count = RWSEM_UNLOCKED_VALUE; 50 sem->count = RWSEM_UNLOCKED_VALUE;
64 spin_lock_init(&sem->wait_lock); 51 spin_lock_init(&sem->wait_lock);
65 INIT_LIST_HEAD(&sem->wait_list); 52 INIT_LIST_HEAD(&sem->wait_list);
66#if RWSEM_DEBUG
67 sem->debug = 0;
68#endif
69} 53}
70 54
71/* 55/*