k230_priv
struct k230_priv *k230_priv;
k230_priv = devm_kzalloc(dev, sizeof(struct k230_priv), GFP_KERNEL);
if (!k230_priv)
dwc_priv->priv = k230_priv;
k230_priv->hi_sys_regmap = device_node_to_regmap(usb_phy_node);
if (IS_ERR(k230_priv->hi_sys_regmap))
return dev_err_probe(dev, PTR_ERR(k230_priv->hi_sys_regmap),
ret = regmap_read(k230_priv->hi_sys_regmap, k230_pdata->ctrl_reg, &data);
ret = regmap_write(k230_priv->hi_sys_regmap, k230_pdata->ctrl_reg, data);