
1 int pinctrl_enable(struct pinctrl_dev *pctldev)
2 {
3 	int error;
4 	struct device *dev = pctldev->dev;
5 
6 	error = pinctrl_claim_hogs(pctldev);
7 	if (error) {
8 		dev_err(dev, "could not claim hogs: %i\n", error);
9 		return error;
10 	}
11 
12 	mutex_lock(&pinctrldev_list_mutex);
13 	list_add_tail(&pctldev->node, &pinctrldev_list);
