[PATCH] arm: npcm: Fix some refcount leaks

[Miaoqian Lin]

of_find_compatible_node() returns a node pointer with refcount
incremented, we should use of_node_put() on it when done.
Add missing of_node_put() to avoid refcount leak.

Fixes: 7bffa14c9aed ("arm: npcm: add basic support for Nuvoton BMCs")
Signed-off-by: Miaoqian Lin <linmq006@xxxxxxxxx>
---
 arch/arm/mach-npcm/platsmp.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/mach-npcm/platsmp.c b/arch/arm/mach-npcm/platsmp.c
index 21633c70fe7f..fe63edc9886d 100644
--- a/arch/arm/mach-npcm/platsmp.c
+++ b/arch/arm/mach-npcm/platsmp.c
@@ -35,6 +35,7 @@ static int npcm7xx_smp_boot_secondary(unsigned int cpu,
 		goto out;
 	}
 	gcr_base = of_iomap(gcr_np, 0);
+	of_node_put(gcr_np);
 	if (!gcr_base) {
 		pr_err("could not iomap gcr");
 		ret = -ENOMEM;
@@ -63,6 +64,7 @@ static void __init npcm7xx_smp_prepare_cpus(unsigned int max_cpus)
 		return;
 	}
 	scu_base = of_iomap(scu_np, 0);
+	of_node_put(scu_np);
 	if (!scu_base) {
 		pr_err("could not iomap scu");
 		return;
-- 
2.25.1