[PATCH] ARM: milbeaut: Fix refcount leak in m10v_smp_init

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: 9fb29c734f9e ("ARM: milbeaut: Add basic support for Milbeaut m10v SoC")
Signed-off-by: Miaoqian Lin <redacted>
---
  arch/arm/mach-milbeaut/platsmp.c | 1 +
  1 file changed, 1 insertion(+)

diff --git a/arch/arm/mach-milbeaut/platsmp.c b/arch/arm/mach-milbeaut/platsmp.c
index 3ea880f5fcb7..1f1ff21c7140 100644
--- a/arch/arm/mach-milbeaut/platsmp.c
+++ b/arch/arm/mach-milbeaut/platsmp.c

@@ -53,6 +53,7 @@ static void m10v_smp_init(unsigned int max_cpus)
  		return;
  
  	m10v_smp_base = of_iomap(np, 0);
+	of_node_put(np);
  	if (!m10v_smp_base)
  		return;