* [PATCH] arch: mips: pic32: pic32mzda: Add missing of_node_put() in time.c
@ 2022-06-15 12:44 Liang He
0 siblings, 0 replies; only message in thread
From: Liang He @ 2022-06-15 12:44 UTC (permalink / raw)
To: tsbogend; +Cc: linux-mips, linux-kernel, windhl
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
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2022-06-15 12:44 [PATCH] arch: mips: pic32: pic32mzda: Add missing of_node_put() in time.c Liang He
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