In icu_of_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>
---
arch/mips/lantiq/irq.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/mips/lantiq/irq.c b/arch/mips/lantiq/irq.c
index b732495f138a..62f1b20a2169 100644
--- a/arch/mips/lantiq/irq.c
+++ b/arch/mips/lantiq/irq.c
@@ -396,6 +396,9 @@ int __init icu_of_init(struct device_node *node, struct device_node *parent)
ret = of_property_read_u32_array(eiu_node, "lantiq,eiu-irqs",
ltq_eiu_irq, exin_avail);
+
+ of_node_put(eiu_node);
+
if (ret)
panic("failed to load external irq resources");
@@ -409,6 +412,9 @@ int __init icu_of_init(struct device_node *node, struct device_node *parent)
panic("Failed to remap eiu memory");
}
+ /* if eiu_node&of_address_to_resource */
+ of_node_put(eiu_node);
+
return 0;
}
--
2.25.1
