diff options
Diffstat (limited to 'drivers/irqchip')
| -rw-r--r-- | drivers/irqchip/irq-renesas-rza1.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/irqchip/irq-renesas-rza1.c b/drivers/irqchip/irq-renesas-rza1.c index b1f19b210190..b0d46ac42b89 100644 --- a/drivers/irqchip/irq-renesas-rza1.c +++ b/drivers/irqchip/irq-renesas-rza1.c @@ -208,20 +208,19 @@ static int rza1_irqc_probe(struct platform_device *pdev) return PTR_ERR(priv->base); gic_node = of_irq_find_parent(np); - if (gic_node) { + if (gic_node) parent = irq_find_host(gic_node); - of_node_put(gic_node); - } if (!parent) { dev_err(dev, "cannot find parent domain\n"); - return -ENODEV; + ret = -ENODEV; + goto out_put_node; } ret = rza1_irqc_parse_map(priv, gic_node); if (ret) { dev_err(dev, "cannot parse %s: %d\n", "interrupt-map", ret); - return ret; + goto out_put_node; } priv->chip.name = "rza1-irqc", @@ -237,10 +236,12 @@ static int rza1_irqc_probe(struct platform_device *pdev) priv); if (!priv->irq_domain) { dev_err(dev, "cannot initialize irq domain\n"); - return -ENOMEM; + ret = -ENOMEM; } - return 0; +out_put_node: + of_node_put(gic_node); + return ret; } static int rza1_irqc_remove(struct platform_device *pdev) |