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path: root/drivers/irqchip/irq-mbigen.c
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Diffstat (limited to 'drivers/irqchip/irq-mbigen.c')
-rw-r--r--drivers/irqchip/irq-mbigen.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/irqchip/irq-mbigen.c b/drivers/irqchip/irq-mbigen.c
index 3dd28382d5f5..3f09f658e8e2 100644
--- a/drivers/irqchip/irq-mbigen.c
+++ b/drivers/irqchip/irq-mbigen.c
@@ -241,12 +241,15 @@ static int mbigen_of_create_domain(struct platform_device *pdev,
parent = platform_bus_type.dev_root;
child = of_platform_device_create(np, NULL, parent);
- if (!child)
+ if (!child) {
+ of_node_put(np);
return -ENOMEM;
+ }
if (of_property_read_u32(child->dev.of_node, "num-pins",
&num_pins) < 0) {
dev_err(&pdev->dev, "No num-pins property\n");
+ of_node_put(np);
return -EINVAL;
}
@@ -254,8 +257,10 @@ static int mbigen_of_create_domain(struct platform_device *pdev,
mbigen_write_msg,
&mbigen_domain_ops,
mgn_chip);
- if (!domain)
+ if (!domain) {
+ of_node_put(np);
return -ENOMEM;
+ }
}
return 0;