From: Liang He <windhl@126.com>
To: tsbogend@alpha.franken.de
Cc: linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org, windhl@126.com
Subject: [PATCH] arch: mips: pic32: pic32mzda: Add missing of_node_put() in time.c
Date: Wed, 15 Jun 2022 20:44:02 +0800 [thread overview]
Message-ID: <20220615124402.3966099-1-windhl@126.com> (raw)
In pic32_xlate_core_timer_irq(), of_find_matching_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>
---
arch/mips/pic32/pic32mzda/time.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/mips/pic32/pic32mzda/time.c b/arch/mips/pic32/pic32mzda/time.c
index 7174e9abbb1b..c5b5343ca03c 100644
--- a/arch/mips/pic32/pic32mzda/time.c
+++ b/arch/mips/pic32/pic32mzda/time.c
@@ -32,6 +32,9 @@ static unsigned int pic32_xlate_core_timer_irq(void)
goto default_map;
irq = irq_of_parse_and_map(node, 0);
+
+ of_node_put(node);
+
if (!irq)
goto default_map;
--
2.25.1
reply other threads:[~2022-06-15 12:44 UTC|newest]
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