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path: root/drivers/pinctrl/samsung/pinctrl-s3c24xx.c
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Diffstat (limited to 'drivers/pinctrl/samsung/pinctrl-s3c24xx.c')
-rw-r--r--drivers/pinctrl/samsung/pinctrl-s3c24xx.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/pinctrl/samsung/pinctrl-s3c24xx.c b/drivers/pinctrl/samsung/pinctrl-s3c24xx.c
index 7e824e4d20f4..9bd0a3de101d 100644
--- a/drivers/pinctrl/samsung/pinctrl-s3c24xx.c
+++ b/drivers/pinctrl/samsung/pinctrl-s3c24xx.c
@@ -490,8 +490,10 @@ static int s3c24xx_eint_init(struct samsung_pinctrl_drv_data *d)
return -ENODEV;
eint_data = devm_kzalloc(dev, sizeof(*eint_data), GFP_KERNEL);
- if (!eint_data)
+ if (!eint_data) {
+ of_node_put(eint_np);
return -ENOMEM;
+ }
eint_data->drvdata = d;
@@ -503,12 +505,14 @@ static int s3c24xx_eint_init(struct samsung_pinctrl_drv_data *d)
irq = irq_of_parse_and_map(eint_np, i);
if (!irq) {
dev_err(dev, "failed to get wakeup EINT IRQ %d\n", i);
+ of_node_put(eint_np);
return -ENXIO;
}
eint_data->parents[i] = irq;
irq_set_chained_handler_and_data(irq, handlers[i], eint_data);
}
+ of_node_put(eint_np);
bank = d->pin_banks;
for (i = 0; i < d->nr_banks; ++i, ++bank) {