diff --git a/src/pipewire/impl-node.c b/src/pipewire/impl-node.c
index 57d78c64b..adee2a892 100644
--- a/src/pipewire/impl-node.c
+++ b/src/pipewire/impl-node.c
@@ -802,16 +802,6 @@ int pw_impl_node_set_driver(struct pw_impl_node *node, struct pw_impl_node *driv
 	return 0;
 }
 
-static uint32_t flp2(uint32_t x)
-{
-	x = x | (x >> 1);
-	x = x | (x >> 2);
-	x = x | (x >> 4);
-	x = x | (x >> 8);
-	x = x | (x >> 16);
-	return x - (x >> 1);
-}
-
 static void check_properties(struct pw_impl_node *node)
 {
 	struct impl *impl = SPA_CONTAINER_OF(node, struct impl, this);