From: Liang He <windhl@xxxxxxx>
[ Upstream commit 76695592711ef1e215cc24ed3e1cd857d7fc3098 ]
In ltq_soc_init(), of_find_compatible_node() will return a node
pointer with refcount incremented. We should use of_node_put() when
it is not used anymore.
Signed-off-by: Liang He <windhl@xxxxxxx>
Signed-off-by: Thomas Bogendoerfer <tsbogend@xxxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
arch/mips/lantiq/xway/sysctrl.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/mips/lantiq/xway/sysctrl.c b/arch/mips/lantiq/xway/sysctrl.c
index 1b1142c7bb85..454f10a8db50 100644
--- a/arch/mips/lantiq/xway/sysctrl.c
+++ b/arch/mips/lantiq/xway/sysctrl.c
@@ -439,6 +439,10 @@ void __init ltq_soc_init(void)
of_address_to_resource(np_ebu, 0, &res_ebu))
panic("Failed to get core resources");
+ of_node_put(np_pmu);
+ of_node_put(np_cgu);
+ of_node_put(np_ebu);
+
if (!request_mem_region(res_pmu.start, resource_size(&res_pmu),
res_pmu.name) ||
!request_mem_region(res_cgu.start, resource_size(&res_cgu),
--
2.35.1
