From: Liang He <windhl@126.com>
Date: Tue, 21 Jun 2022 15:41:25 +0000 (+0800)
Subject: mips: lantiq: Add missing of_node_put() in irq.c
X-Git-Tag: v5.19-rc4~37^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3748d2185ac4c2c6f80989672253aad909ecaf95;p=thirdparty%2Fkernel%2Flinux.git

mips: lantiq: Add missing of_node_put() in irq.c

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>
---

diff --git a/arch/mips/lantiq/irq.c b/arch/mips/lantiq/irq.c
index b732495f138af..20622bf0a9b3d 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;
 }