tree 0e4c9b1527f0342991fad629f0a4b4d0d0aff756
parent 8e60e05fdc7344415fa69a3883b11f65db967b47
author Oleg Nesterov <oleg@tv-sign.ru> 1207335250 +0200
committer Thomas Gleixner <tglx@linutronix.de> 1208427751 +0200

locking: remove unused double_spin_lock()

double_spin_lock() has no callers, and it can't be used without additional
lockdep annotations, remove it.

Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Cc: Arjan van de Ven <arjan@linux.intel.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>