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| #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);
| }
|
|
