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authorMiaoqian Lin <linmq006@gmail.com>2022-05-26 10:37:24 +0300
committerTony Lindgren <tony@atomide.com>2022-06-28 08:09:30 +0300
commit942228fbf5d4901112178b93d41225be7c0dd9de (patch)
tree3c3d8473c99e495f16eb834786701037c4949b5b /arch/arm/mach-omap2
parent5cdbab96bab314c6f2f5e4e8b8a019181328bf5f (diff)
downloadlinux-942228fbf5d4901112178b93d41225be7c0dd9de.tar.xz
ARM: OMAP2+: Fix refcount leak in omap3xxx_prm_late_init
of_find_matching_node() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak. Fixes: 1e037794f7f0 ("ARM: OMAP3+: PRM: register interrupt information from DT") Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Message-Id: <20220526073724.21169-1-linmq006@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2')
-rw-r--r--arch/arm/mach-omap2/prm3xxx.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/prm3xxx.c b/arch/arm/mach-omap2/prm3xxx.c
index 1b442b128569..63e73e9b82bc 100644
--- a/arch/arm/mach-omap2/prm3xxx.c
+++ b/arch/arm/mach-omap2/prm3xxx.c
@@ -708,6 +708,7 @@ static int omap3xxx_prm_late_init(void)
}
irq_num = of_irq_get(np, 0);
+ of_node_put(np);
if (irq_num == -EPROBE_DEFER)
return irq_num;