| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.19 059/287] ARM: OMAP2+: Fix refcount leak in omap3xxx_prm_late_init | Date | Tue, 23 Aug 2022 10:23:48 +0200 |
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From: Miaoqian Lin <linmq006@gmail.com>
[ Upstream commit 942228fbf5d4901112178b93d41225be7c0dd9de ]
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> Signed-off-by: Sasha Levin <sashal@kernel.org> --- arch/arm/mach-omap2/prm3xxx.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/arm/mach-omap2/prm3xxx.c b/arch/arm/mach-omap2/prm3xxx.c index dfa65fc2c82b..30445849b5e3 100644 --- a/arch/arm/mach-omap2/prm3xxx.c +++ b/arch/arm/mach-omap2/prm3xxx.c @@ -711,6 +711,7 @@ 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; -- 2.35.1
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