diff options
Diffstat (limited to 'drivers/pinctrl/renesas/pinctrl-rza2.c')
| -rw-r--r-- | drivers/pinctrl/renesas/pinctrl-rza2.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/pinctrl/renesas/pinctrl-rza2.c b/drivers/pinctrl/renesas/pinctrl-rza2.c index dd1f8c29d3e7..3b5812963850 100644 --- a/drivers/pinctrl/renesas/pinctrl-rza2.c +++ b/drivers/pinctrl/renesas/pinctrl-rza2.c @@ -246,6 +246,9 @@ static int rza2_gpio_register(struct rza2_pinctrl_priv *priv) int ret; chip.label = devm_kasprintf(priv->dev, GFP_KERNEL, "%pOFn", np); + if (!chip.label) + return -ENOMEM; + chip.parent = priv->dev; chip.ngpio = priv->npins; @@ -256,6 +259,8 @@ static int rza2_gpio_register(struct rza2_pinctrl_priv *priv) return ret; } + of_node_put(of_args.np); + if ((of_args.args[0] != 0) || (of_args.args[1] != 0) || (of_args.args[2] != priv->npins)) { |