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Subject[PATCH] arch: arm: mach-versatile: Add missing of_node_put()
Date
In vexpress_smp_dt_prepare_cpus(), of_find_matching_node() will
return a node pointer with refcount incremented. We should use
of_node_put() when it is not used anymore.

Signed-off-by: heliang <windhl@126.com>
---
arch/arm/mach-versatile/platsmp-vexpress.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/arch/arm/mach-versatile/platsmp-vexpress.c b/arch/arm/mach-versatile/platsmp-vexpress.c
index 1ee3c45e71c9..459b5870de59 100644
--- a/arch/arm/mach-versatile/platsmp-vexpress.c
+++ b/arch/arm/mach-versatile/platsmp-vexpress.c
@@ -66,6 +66,8 @@ static void __init vexpress_smp_dt_prepare_cpus(unsigned int max_cpus)

if (scu)
scu_enable(of_iomap(scu, 0));
+
+ of_node_put(scu);

/*
* Write the address of secondary startup into the
--
2.25.1
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