[irqchip: irq/irqchip-fixes] irqchip/irq-bcm7120-l2: add put_device() after of_find_device_by_node()

[irqchip-bot for Ye Guojin]

The following commit has been merged into the irq/irqchip-fixes branch of irqchip:

Commit-ID:     5c19cd0a9ed9f7a067a7d9c444ff0590d1dce73f
Gitweb:        https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms/5c19cd0a9ed9f7a067a7d9c444ff0590d1dce73f
Author:        Ye Guojin <ye.guojin@xxxxxxxxxx>
AuthorDate:    Tue, 09 Nov 2021 05:59:58 
Committer:     Marc Zyngier <maz@xxxxxxxxxx>
CommitterDate: Fri, 10 Dec 2021 12:25:00 

irqchip/irq-bcm7120-l2: add put_device() after of_find_device_by_node()

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>
Reviewed-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
Signed-off-by: Marc Zyngier <maz@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20211109055958.130287-1-ye.guojin@xxxxxxxxxx
---
 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 d80e67a..bb6609c 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;