[PATCH] ARM: integrator: Fix refcount leak in intcp_init_of

[Miaoqian Lin]

of_find_matching_node() returns a node pointer with refcount
incremented, we should use of_node_put() on it when not need anymore.
Add missing of_node_put() to avoid refcount leak.

Fixes: df36680f1a71 ("ARM: integrator: core module registers from compatible strings")
Signed-off-by: Miaoqian Lin <linmq006@xxxxxxxxx>
---
 arch/arm/mach-integrator/integrator_cp.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/mach-integrator/integrator_cp.c b/arch/arm/mach-integrator/integrator_cp.c
index b7eb4038798b..bb301ca8c7e1 100644
--- a/arch/arm/mach-integrator/integrator_cp.c
+++ b/arch/arm/mach-integrator/integrator_cp.c
@@ -126,6 +126,7 @@ static void __init intcp_init_of(void)
 		return;
 
 	intcp_con_base = of_iomap(cpcon, 0);
+	of_node_put(cpcon);
 	if (!intcp_con_base)
 		return;
 
-- 
2.25.1