From: Ye Guojin <ye.guojin@xxxxxxxxxx> This was found by coccicheck: ./drivers/irqchip/irq-bcm7120-l2.c,328,1-7,ERROR missing put_device; call of_find_device_by_node on line 234, but without a corresponding object release within this function. ./drivers/irqchip/irq-bcm7120-l2.c,341,1-7,ERROR missing put_device; call of_find_device_by_node on line 234, but without a corresponding object release within this function. Reported-by: Zeal Robot <zealci@xxxxxxxxxx> Signed-off-by: Ye Guojin <ye.guojin@xxxxxxxxxx> --- v2: - Restore the code at line 329. - Do put_device() when we stop making use of the platform_device, which is at line 241. --- drivers/irqchip/irq-bcm7120-l2.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/irqchip/irq-bcm7120-l2.c b/drivers/irqchip/irq-bcm7120-l2.c index d80e67a6aad2..bb6609cebdbc 100644 --- a/drivers/irqchip/irq-bcm7120-l2.c +++ b/drivers/irqchip/irq-bcm7120-l2.c @@ -238,6 +238,7 @@ static int __init bcm7120_l2_intc_probe(struct device_node *dn, } data->num_parent_irqs = platform_irq_count(pdev); + put_device(&pdev->dev); if (data->num_parent_irqs <= 0) { pr_err("invalid number of parent interrupts\n"); ret = -ENOMEM; -- 2.25.1