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Message-Id: <20220615141123.3968401-1-windhl@126.com>
Date: Wed, 15 Jun 2022 22:11:23 +0800
From: Liang He <windhl@....com>
To: miodrag.dinic@...s.com, paulburton@...nel.org,
tsbogend@...ha.franken.de
Cc: linux-mips@...r.kernel.org, linux-kernel@...r.kernel.org,
windhl@....com
Subject: [PATCH] arch: mips: generic: Add missing of_node_put() in board-ranchu.c
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@....com>
---
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 a89aaad59cb1..930c45041882 100644
--- a/arch/mips/generic/board-ranchu.c
+++ b/arch/mips/generic/board-ranchu.c
@@ -44,6 +44,7 @@ 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__);
--
2.25.1
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