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Subject[PATCH AUTOSEL 4.19 13/22] arch: mips: generic: Add missing of_node_put() in board-ranchu.c
Date
From: Liang He <windhl@126.com>

[ Upstream commit 4becf6417bbdc293734a590fe4ed38437bbcea2c ]

In ranchu_measure_hpt_freq(), of_find_compatible_node() will return
a node pointer with refcount incremented. We should use of_put_node()
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/generic/board-ranchu.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/arch/mips/generic/board-ranchu.c b/arch/mips/generic/board-ranchu.c
index 59a8c18fa2cc..019c5888efd2 100644
--- a/arch/mips/generic/board-ranchu.c
+++ b/arch/mips/generic/board-ranchu.c
@@ -48,6 +48,7 @@ static __init unsigned int ranchu_measure_hpt_freq(void)
__func__);

rtc_base = of_iomap(np, 0);
+ of_node_put(np);
if (!rtc_base)
panic("%s(): Failed to ioremap Goldfish RTC base!", __func__);

--
2.35.1
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