diff options
| -rw-r--r-- | drivers/pinctrl/pinconf.c | 27 |
1 files changed, 17 insertions, 10 deletions
diff --git a/drivers/pinctrl/pinconf.c b/drivers/pinctrl/pinconf.c index 84869f28b101..b40ac1b4fb17 100644 --- a/drivers/pinctrl/pinconf.c +++ b/drivers/pinctrl/pinconf.c @@ -282,21 +282,28 @@ int pinconf_map_to_setting(struct pinctrl_map const *map, struct pinctrl_setting *setting) { struct pinctrl_dev *pctldev = setting->pctldev; + int pin; switch (setting->type) { case PIN_MAP_TYPE_CONFIGS_PIN: - setting->data.configs.group_or_pin = - pin_get_from_name(pctldev, - map->data.configs.group_or_pin); - if (setting->data.configs.group_or_pin < 0) - return setting->data.configs.group_or_pin; + pin = pin_get_from_name(pctldev, + map->data.configs.group_or_pin); + if (pin < 0) { + dev_err(pctldev->dev, "could not map pin config for \"%s\"", + map->data.configs.group_or_pin); + return pin; + } + setting->data.configs.group_or_pin = pin; break; case PIN_MAP_TYPE_CONFIGS_GROUP: - setting->data.configs.group_or_pin = - pinctrl_get_group_selector(pctldev, - map->data.configs.group_or_pin); - if (setting->data.configs.group_or_pin < 0) - return setting->data.configs.group_or_pin; + pin = pinctrl_get_group_selector(pctldev, + map->data.configs.group_or_pin); + if (pin < 0) { + dev_err(pctldev->dev, "could not map group config for \"%s\"", + map->data.configs.group_or_pin); + return pin; + } + setting->data.configs.group_or_pin = pin; break; default: return -EINVAL; |