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path: root/drivers/pinctrl/samsung/pinctrl-s3c64xx.c
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Diffstat (limited to 'drivers/pinctrl/samsung/pinctrl-s3c64xx.c')
-rw-r--r--drivers/pinctrl/samsung/pinctrl-s3c64xx.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/pinctrl/samsung/pinctrl-s3c64xx.c b/drivers/pinctrl/samsung/pinctrl-s3c64xx.c
index 43407ab248f5..0cd9f3a7bb11 100644
--- a/drivers/pinctrl/samsung/pinctrl-s3c64xx.c
+++ b/drivers/pinctrl/samsung/pinctrl-s3c64xx.c
@@ -713,6 +713,7 @@ static int s3c64xx_eint_eint0_init(struct samsung_pinctrl_drv_data *d)
data = devm_kzalloc(dev, sizeof(*data), GFP_KERNEL);
if (!data) {
dev_err(dev, "could not allocate memory for wkup eint data\n");
+ of_node_put(eint0_np);
return -ENOMEM;
}
data->drvdata = d;
@@ -723,6 +724,7 @@ static int s3c64xx_eint_eint0_init(struct samsung_pinctrl_drv_data *d)
irq = irq_of_parse_and_map(eint0_np, i);
if (!irq) {
dev_err(dev, "failed to get wakeup EINT IRQ %d\n", i);
+ of_node_put(eint0_np);
return -ENXIO;
}
@@ -730,6 +732,7 @@ static int s3c64xx_eint_eint0_init(struct samsung_pinctrl_drv_data *d)
s3c64xx_eint0_handlers[i],
data);
}
+ of_node_put(eint0_np);
bank = d->pin_banks;
for (i = 0; i < d->nr_banks; ++i, ++bank) {