diff options
| -rw-r--r-- | drivers/pinctrl/pinctrl-microchip-sgpio.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/pinctrl/pinctrl-microchip-sgpio.c b/drivers/pinctrl/pinctrl-microchip-sgpio.c index 59f232a68b5a..a60db93b61b1 100644 --- a/drivers/pinctrl/pinctrl-microchip-sgpio.c +++ b/drivers/pinctrl/pinctrl-microchip-sgpio.c @@ -816,6 +816,9 @@ static int microchip_sgpio_register_bank(struct device *dev, pctl_desc->name = devm_kasprintf(dev, GFP_KERNEL, "%s-%sput", dev_name(dev), bank->is_input ? "in" : "out"); + if (!pctl_desc->name) + return -ENOMEM; + pctl_desc->pctlops = &sgpio_pctl_ops; pctl_desc->pmxops = &sgpio_pmx_ops; pctl_desc->confops = &sgpio_confops; |