diff --git a/services/std_svc/psci/psci_common.c b/services/std_svc/psci/psci_common.c
index 3cbacd7..7da04fb 100644
--- a/services/std_svc/psci/psci_common.c
+++ b/services/std_svc/psci/psci_common.c
@@ -173,7 +173,7 @@
 	for (level = start_afflvl; level <= end_afflvl; level++) {
 		if (mpidr_nodes[level] == NULL)
 			continue;
-		bakery_lock_get(mpidr, &mpidr_nodes[level]->lock);
+		bakery_lock_get(&mpidr_nodes[level]->lock);
 	}
 }
 
@@ -192,7 +192,7 @@
 	for (level = end_afflvl; level >= start_afflvl; level--) {
 		if (mpidr_nodes[level] == NULL)
 			continue;
-		bakery_lock_release(mpidr, &mpidr_nodes[level]->lock);
+		bakery_lock_release(&mpidr_nodes[level]->lock);
 	}
 }