arch:Kconfig.locks Remove unused config option.

Signed-off-by: Justin P. Mattock <justinmattock@gmail.com>
Acked-by: Steven Rostedt <rostedt@goodmis.org>
Acked-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

kernel/Kconfig.locks

@@ -199,4 +199,4 @@ config INLINE_WRITE_UNLOCK_IRQRESTORE
 	def_bool !DEBUG_SPINLOCK && ARCH_INLINE_WRITE_UNLOCK_IRQRESTORE
 
 config MUTEX_SPIN_ON_OWNER
-	def_bool SMP && !DEBUG_MUTEXES && !HAVE_DEFAULT_NO_SPIN_MUTEXES
+	def_bool SMP && !DEBUG_MUTEXES