1 files changed, 0 insertions, 125 deletions
diff --git a/ANDROID_3.4.5/include/linux/rwlock.h b/ANDROID_3.4.5/include/linux/rwlock.h
deleted file mode 100644
index bc2994ed..00000000
--- a/ANDROID_3.4.5/include/linux/rwlock.h
+++ /dev/null
@@ -1,125 +0,0 @@
-#ifndef __LINUX_RWLOCK_H
-#define __LINUX_RWLOCK_H
-
-#ifndef __LINUX_SPINLOCK_H
-# error "please don't include this file directly"
-#endif
-
-/*
- * rwlock related methods
- *
- * split out from spinlock.h
- *
- * portions Copyright 2005, Red Hat, Inc., Ingo Molnar
- * Released under the General Public License (GPL).
- */
-
-#ifdef CONFIG_DEBUG_SPINLOCK
-  extern void __rwlock_init(rwlock_t *lock, const char *name,
-			    struct lock_class_key *key);
-# define rwlock_init(lock)					\
-do {								\
-	static struct lock_class_key __key;			\
-								\
-	__rwlock_init((lock), #lock, &__key);			\
-} while (0)
-#else
-# define rwlock_init(lock)					\
-	do { *(lock) = __RW_LOCK_UNLOCKED(lock); } while (0)
-#endif
-
-#ifdef CONFIG_DEBUG_SPINLOCK
- extern void do_raw_read_lock(rwlock_t *lock) __acquires(lock);
-#define do_raw_read_lock_flags(lock, flags) do_raw_read_lock(lock)
- extern int do_raw_read_trylock(rwlock_t *lock);
- extern void do_raw_read_unlock(rwlock_t *lock) __releases(lock);
- extern void do_raw_write_lock(rwlock_t *lock) __acquires(lock);
-#define do_raw_write_lock_flags(lock, flags) do_raw_write_lock(lock)
- extern int do_raw_write_trylock(rwlock_t *lock);
- extern void do_raw_write_unlock(rwlock_t *lock) __releases(lock);
-#else
-# define do_raw_read_lock(rwlock)	do {__acquire(lock); arch_read_lock(&(rwlock)->raw_lock); } while (0)
-# define do_raw_read_lock_flags(lock, flags) \
-		do {__acquire(lock); arch_read_lock_flags(&(lock)->raw_lock, *(flags)); } while (0)
-# define do_raw_read_trylock(rwlock)	arch_read_trylock(&(rwlock)->raw_lock)
-# define do_raw_read_unlock(rwlock)	do {arch_read_unlock(&(rwlock)->raw_lock); __release(lock); } while (0)
-# define do_raw_write_lock(rwlock)	do {__acquire(lock); arch_write_lock(&(rwlock)->raw_lock); } while (0)
-# define do_raw_write_lock_flags(lock, flags) \
-		do {__acquire(lock); arch_write_lock_flags(&(lock)->raw_lock, *(flags)); } while (0)
-# define do_raw_write_trylock(rwlock)	arch_write_trylock(&(rwlock)->raw_lock)
-# define do_raw_write_unlock(rwlock)	do {arch_write_unlock(&(rwlock)->raw_lock); __release(lock); } while (0)
-#endif
-
-#define read_can_lock(rwlock)		arch_read_can_lock(&(rwlock)->raw_lock)
-#define write_can_lock(rwlock)		arch_write_can_lock(&(rwlock)->raw_lock)
-
-/*
- * Define the various rw_lock methods.  Note we define these
- * regardless of whether CONFIG_SMP or CONFIG_PREEMPT are set. The various
- * methods are defined as nops in the case they are not required.
- */
-#define read_trylock(lock)	__cond_lock(lock, _raw_read_trylock(lock))
-#define write_trylock(lock)	__cond_lock(lock, _raw_write_trylock(lock))
-
-#define write_lock(lock)	_raw_write_lock(lock)
-#define read_lock(lock)		_raw_read_lock(lock)
-
-#if defined(CONFIG_SMP) || defined(CONFIG_DEBUG_SPINLOCK)
-
-#define read_lock_irqsave(lock, flags)			\
-	do {						\
-		typecheck(unsigned long, flags);	\
-		flags = _raw_read_lock_irqsave(lock);	\
-	} while (0)
-#define write_lock_irqsave(lock, flags)			\
-	do {						\
-		typecheck(unsigned long, flags);	\
-		flags = _raw_write_lock_irqsave(lock);	\
-	} while (0)
-
-#else
-
-#define read_lock_irqsave(lock, flags)			\
-	do {						\
-		typecheck(unsigned long, flags);	\
-		_raw_read_lock_irqsave(lock, flags);	\
-	} while (0)
-#define write_lock_irqsave(lock, flags)			\
-	do {						\
-		typecheck(unsigned long, flags);	\
-		_raw_write_lock_irqsave(lock, flags);	\
-	} while (0)
-
-#endif
-
-#define read_lock_irq(lock)		_raw_read_lock_irq(lock)
-#define read_lock_bh(lock)		_raw_read_lock_bh(lock)
-#define write_lock_irq(lock)		_raw_write_lock_irq(lock)
-#define write_lock_bh(lock)		_raw_write_lock_bh(lock)
-#define read_unlock(lock)		_raw_read_unlock(lock)
-#define write_unlock(lock)		_raw_write_unlock(lock)
-#define read_unlock_irq(lock)		_raw_read_unlock_irq(lock)
-#define write_unlock_irq(lock)		_raw_write_unlock_irq(lock)
-
-#define read_unlock_irqrestore(lock, flags)			\
-	do {							\
-		typecheck(unsigned long, flags);		\
-		_raw_read_unlock_irqrestore(lock, flags);	\
-	} while (0)
-#define read_unlock_bh(lock)		_raw_read_unlock_bh(lock)
-
-#define write_unlock_irqrestore(lock, flags)		\
-	do {						\
-		typecheck(unsigned long, flags);	\
-		_raw_write_unlock_irqrestore(lock, flags);	\
-	} while (0)
-#define write_unlock_bh(lock)		_raw_write_unlock_bh(lock)
-
-#define write_trylock_irqsave(lock, flags) \
-({ \
-	local_irq_save(flags); \
-	write_trylock(lock) ? \
-	1 : ({ local_irq_restore(flags); 0; }); \
-})
-
-#endif /* __LINUX_RWLOCK_H */