46 	struct device *mux_dev = &pdev->dev;  in mule_i2c_mux_probe()  local
56 	ndev = of_get_child_count(mux_dev->of_node);  in mule_i2c_mux_probe()
57 	dev_dbg(mux_dev, "%d devices on the mux\n", ndev);  in mule_i2c_mux_probe()
59 	client = to_i2c_client(mux_dev->parent);  in mule_i2c_mux_probe()
61 	muxc = i2c_mux_alloc(client->adapter, mux_dev, ndev, sizeof(*priv),  in mule_i2c_mux_probe()
68 	priv->regmap = dev_get_regmap(mux_dev->parent, NULL);  in mule_i2c_mux_probe()
70 		return dev_err_probe(mux_dev, -ENODEV,  in mule_i2c_mux_probe()
82 		return dev_err_probe(mux_dev, ret,  in mule_i2c_mux_probe()
87 		return dev_err_probe(mux_dev, ret,  in mule_i2c_mux_probe()
92 	ret = devm_add_action_or_reset(mux_dev, mule_i2c_mux_remove, muxc);  in mule_i2c_mux_probe()
94 		return dev_err_probe(mux_dev, ret,  in mule_i2c_mux_probe()
98 	for_each_child_of_node(mux_dev->of_node, dev) {  in mule_i2c_mux_probe()
103 			return dev_err_probe(mux_dev, ret,  in mule_i2c_mux_probe()
108 			dev_warn(mux_dev,  in mule_i2c_mux_probe()
115 			dev_warn(mux_dev,  in mule_i2c_mux_probe()