[patch 16/16] locking: Remove old style lock initializers

[Thomas Gleixner]

SPIN_LOCK_UNLOCKED and RW_LOCK_UNLOCKED have been deprecated for
years. Now the last users are gone. Remove the cruft.

Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
---
 include/linux/spinlock.h       |    4 ++--
 include/linux/spinlock_types.h |    9 ---------
 2 files changed, 2 insertions(+), 11 deletions(-)

Index: linux-2.6/include/linux/spinlock.h
===================================================================
--- linux-2.6.orig/include/linux/spinlock.h
+++ linux-2.6/include/linux/spinlock.h
@@ -102,7 +102,7 @@ do {								\
 
 #else
 # define spin_lock_init(lock)					\
-	do { *(lock) = SPIN_LOCK_UNLOCKED; } while (0)
+	do { *(lock) = __SPIN_LOCK_UNLOCKED(lock); } while (0)
 #endif
 
 #ifdef CONFIG_DEBUG_SPINLOCK
@@ -116,7 +116,7 @@ do {								\
 } while (0)
 #else
 # define rwlock_init(lock)					\
-	do { *(lock) = RW_LOCK_UNLOCKED; } while (0)
+	do { *(lock) = __RW_LOCK_UNLOCKED(lock); } while (0)
 #endif
 
 #define spin_is_locked(lock)	__raw_spin_is_locked(&(lock)->raw_lock)
Index: linux-2.6/include/linux/spinlock_types.h
===================================================================
--- linux-2.6.orig/include/linux/spinlock_types.h
+++ linux-2.6/include/linux/spinlock_types.h
@@ -85,15 +85,6 @@ typedef struct {
 				RW_DEP_MAP_INIT(lockname) }
 #endif
 
-/*
- * SPIN_LOCK_UNLOCKED and RW_LOCK_UNLOCKED defeat lockdep state tracking and
- * are hence deprecated.
- * Please use DEFINE_SPINLOCK()/DEFINE_RWLOCK() or
- * __SPIN_LOCK_UNLOCKED()/__RW_LOCK_UNLOCKED() as appropriate.
- */
-#define SPIN_LOCK_UNLOCKED	__SPIN_LOCK_UNLOCKED(old_style_spin_init)
-#define RW_LOCK_UNLOCKED	__RW_LOCK_UNLOCKED(old_style_rw_init)
-
 #define DEFINE_SPINLOCK(x)	spinlock_t x = __SPIN_LOCK_UNLOCKED(x)
 #define DEFINE_RWLOCK(x)	rwlock_t x = __RW_LOCK_UNLOCKED(x)
 


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