1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 3 #ifndef _REALTEK_MDIO_H 4 #define _REALTEK_MDIO_H 5 6 #if IS_ENABLED(CONFIG_NET_DSA_REALTEK_MDIO) 7 8 static inline int realtek_mdio_driver_register(struct mdio_driver *drv) 9 { 10 return mdio_driver_register(drv); 11 } 12 13 static inline void realtek_mdio_driver_unregister(struct mdio_driver *drv) 14 { 15 mdio_driver_unregister(drv); 16 } 17 18 int realtek_mdio_probe(struct mdio_device *mdiodev); 19 void realtek_mdio_remove(struct mdio_device *mdiodev); 20 void realtek_mdio_shutdown(struct mdio_device *mdiodev); 21 22 #else /* IS_ENABLED(CONFIG_NET_DSA_REALTEK_MDIO) */ 23 24 static inline int realtek_mdio_driver_register(struct mdio_driver *drv) 25 { 26 return 0; 27 } 28 29 static inline void realtek_mdio_driver_unregister(struct mdio_driver *drv) 30 { 31 } 32 33 static inline int realtek_mdio_probe(struct mdio_device *mdiodev) 34 { 35 return -ENOENT; 36 } 37 38 static inline void realtek_mdio_remove(struct mdio_device *mdiodev) 39 { 40 } 41 42 static inline void realtek_mdio_shutdown(struct mdio_device *mdiodev) 43 { 44 } 45 46 #endif /* IS_ENABLED(CONFIG_NET_DSA_REALTEK_MDIO) */ 47 48 #endif /* _REALTEK_MDIO_H */ 49