1 /* SPDX-License-Identifier: GPL-2.0 */ 1 /* SPDX-License-Identifier: GPL-2.0 */
2 #include <linux/phy/phy.h> 2 #include <linux/phy/phy.h>
3 3
4 /** 4 /**
5 * Helper that registers PHY for a ULPI device 5 * Helper that registers PHY for a ULPI device and adds a lookup for binding it
6 * and it's controller, which is always the pa 6 * and it's controller, which is always the parent.
7 */ 7 */
8 static inline struct phy 8 static inline struct phy
9 *ulpi_phy_create(struct ulpi *ulpi, const stru 9 *ulpi_phy_create(struct ulpi *ulpi, const struct phy_ops *ops)
10 { 10 {
11 struct phy *phy; 11 struct phy *phy;
12 int ret; 12 int ret;
13 13
14 phy = phy_create(&ulpi->dev, NULL, ops 14 phy = phy_create(&ulpi->dev, NULL, ops);
15 if (IS_ERR(phy)) 15 if (IS_ERR(phy))
16 return phy; 16 return phy;
17 17
18 ret = phy_create_lookup(phy, "usb2-phy 18 ret = phy_create_lookup(phy, "usb2-phy", dev_name(ulpi->dev.parent));
19 if (ret) { 19 if (ret) {
20 phy_destroy(phy); 20 phy_destroy(phy);
21 return ERR_PTR(ret); 21 return ERR_PTR(ret);
22 } 22 }
23 23
24 return phy; 24 return phy;
25 } 25 }
26 26
27 /* Remove a PHY that was created with ulpi_phy 27 /* Remove a PHY that was created with ulpi_phy_create() and it's lookup. */
28 static inline void ulpi_phy_destroy(struct ulp 28 static inline void ulpi_phy_destroy(struct ulpi *ulpi, struct phy *phy)
29 { 29 {
30 phy_remove_lookup(phy, "usb2-phy", dev 30 phy_remove_lookup(phy, "usb2-phy", dev_name(ulpi->dev.parent));
31 phy_destroy(phy); 31 phy_destroy(phy);
32 } 32 }
33 33
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