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Date: Thu, 26 May 2022 11:37:24 +0400 From: Miaoqian Lin <linmq006@...il.com> To: Paul Walmsley <paul@...an.com>, Tony Lindgren <tony@...mide.com>, Russell King <linux@...linux.org.uk>, Nishanth Menon <nm@...com>, Santosh Shilimkar <santosh.shilimkar@...com>, linux-omap@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org Cc: linmq006@...il.com Subject: [PATCH] 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@...il.com> --- 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 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; -- 2.25.1
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