[PATCH AUTOSEL 5.15 34/41] mips: lantiq: Add missing of_node_put() in irq.c

Sasha Levin
2022-06-28T02:24:25Z

From: Liang He <windhl@126.com>

[ Upstream commit 3748d2185ac4c2c6f80989672253aad909ecaf95 ]

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@126.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/mips/lantiq/irq.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/arch/mips/lantiq/irq.c b/arch/mips/lantiq/irq.c
index b732495f138a..20622bf0a9b3 100644
--- a/arch/mips/lantiq/irq.c
+++ b/arch/mips/lantiq/irq.c
@@ -408,6 +408,7 @@ int __init icu_of_init(struct device_node *node, struct device_node *parent)
if (!ltq_eiu_membase)
panic("Failed to remap eiu memory");
}
+ of_node_put(eiu_node);

return 0;
}
--
2.35.1