/* SPDX-License-Identifier: GPL-2.0 */
#include <linux/phy/phy.h>

/**
 * Helper that registers PHY for a ULPI device and adds a lookup for binding it
 * and it's controller, which is always the parent.
 */
static inline struct phy
*ulpi_phy_create(struct ulpi *ulpi, const struct phy_ops *ops)
{
        struct phy *phy;
        int ret;

        phy = phy_create(&ulpi->dev, NULL, ops);
        if (IS_ERR(phy))
                return phy;

        ret = phy_create_lookup(phy, "usb2-phy", dev_name(ulpi->dev.parent));
        if (ret) {
                phy_destroy(phy);
                return ERR_PTR(ret);
        }

        return phy;
}

/* Remove a PHY that was created with ulpi_phy_create() and it's lookup. */
static inline void ulpi_phy_destroy(struct ulpi *ulpi, struct phy *phy)
{
        phy_remove_lookup(phy, "usb2-phy", dev_name(ulpi->dev.parent));
        phy_destroy(phy);
}