From 1c8ed640d918290ddc1de5ada02ef6686a733c9f Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Wed, 26 Jan 2011 20:05:56 +0000 Subject: rwsem: Move duplicate struct rwsem declaration to linux/rwsem.h The difference between these declarations is the data type of the count member and the lack of lockdep in some architectures/ long is equivivalent to signed long and the #ifdef guarded dep_map member does not hurt anyone. Signed-off-by: Thomas Gleixner Cc: Peter Zijlstra Cc: David Howells Cc: Benjamin Herrenschmidt Cc: Matt Turner Acked-by: Tony Luck Acked-by: Heiko Carstens Cc: Paul Mundt Acked-by: David Miller Cc: Chris Zankel LKML-Reference: <20110126195833.679641914@linutronix.de> Signed-off-by: Thomas Gleixner --- arch/s390/include/asm/rwsem.h | 12 ------------ 1 file changed, 12 deletions(-) (limited to 'arch/s390/include/asm/rwsem.h') diff --git a/arch/s390/include/asm/rwsem.h b/arch/s390/include/asm/rwsem.h index 9cc8592b33bb..6e075f1d97b4 100644 --- a/arch/s390/include/asm/rwsem.h +++ b/arch/s390/include/asm/rwsem.h @@ -49,18 +49,6 @@ extern struct rw_semaphore *rwsem_wake(struct rw_semaphore *); extern struct rw_semaphore *rwsem_downgrade_wake(struct rw_semaphore *); extern struct rw_semaphore *rwsem_downgrade_write(struct rw_semaphore *); -/* - * the semaphore definition - */ -struct rw_semaphore { - signed long count; - spinlock_t wait_lock; - struct list_head wait_list; -#ifdef CONFIG_DEBUG_LOCK_ALLOC - struct lockdep_map dep_map; -#endif -}; - #ifndef __s390x__ #define RWSEM_UNLOCKED_VALUE 0x00000000 #define RWSEM_ACTIVE_BIAS 0x00000001 -- cgit v1.2.1