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: 791412dafbbf ("MIPS: CPC: Map registers using DT in mips_cpc_default_phys_base()")
Signed-off-by: Miaoqian Lin <linmq006@xxxxxxxxx>
---
arch/mips/kernel/mips-cpc.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/mips/kernel/mips-cpc.c b/arch/mips/kernel/mips-cpc.c
index 17aff13cd7ce..3e386f7e1545 100644
--- a/arch/mips/kernel/mips-cpc.c
+++ b/arch/mips/kernel/mips-cpc.c
@@ -28,6 +28,7 @@ phys_addr_t __weak mips_cpc_default_phys_base(void)
cpc_node = of_find_compatible_node(of_root, NULL, "mti,mips-cpc");
if (cpc_node) {
err = of_address_to_resource(cpc_node, 0, &res);
+ of_node_put(cpc_node);
if (!err)
return res.start;
}
--
2.25.1
