X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=kernel%2FKconfig.locks;h=ecee67a00f5f68ee2818d52d3bcfe5ba38afe252;hb=0d67673fea1c9a8910431f7cffeb5ff4b7fd2c8c;hp=d2b32ac27a394095e87229030e010eb428ae7174;hpb=b48a97be8e6c2afdba2f3b61fd88c3c7743fbd73;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

diff --git a/kernel/Kconfig.locks b/kernel/Kconfig.locks
index d2b32ac..ecee67a 100644
--- a/kernel/Kconfig.locks
+++ b/kernel/Kconfig.locks
@@ -220,6 +220,9 @@ config INLINE_WRITE_UNLOCK_IRQRESTORE
 
 endif
 
+config ARCH_SUPPORTS_ATOMIC_RMW
+	bool
+
 config MUTEX_SPIN_ON_OWNER
 	def_bool y
-	depends on SMP && !DEBUG_MUTEXES
+	depends on SMP && !DEBUG_MUTEXES && ARCH_SUPPORTS_ATOMIC_RMW