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: 7e8b15dbc392 ("ARM: tegra114: Reprogram GIC CPU interface to bypass IRQ on CPU PM entry") Signed-off-by: Miaoqian Lin <linmq006@xxxxxxxxx> --- arch/arm/mach-tegra/irq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/mach-tegra/irq.c b/arch/arm/mach-tegra/irq.c index 4e1ee70b2a3f..d51bdd46219e 100644 --- a/arch/arm/mach-tegra/irq.c +++ b/arch/arm/mach-tegra/irq.c @@ -73,7 +73,7 @@ static void __init tegra114_gic_cpu_pm_registration(void) return; tegra_gic_cpu_base = of_iomap(dn, 1); - + of_node_put(dn); cpu_pm_register_notifier(&tegra_gic_notifier_block); } #else -- 2.25.1