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1/* SPDX-License-Identifier: GPL-2.0+ */2 3#ifndef _REALTEK_MDIO_H4#define _REALTEK_MDIO_H5 6#if IS_ENABLED(CONFIG_NET_DSA_REALTEK_MDIO)7 8static inline int realtek_mdio_driver_register(struct mdio_driver *drv)9{10 return mdio_driver_register(drv);11}12 13static inline void realtek_mdio_driver_unregister(struct mdio_driver *drv)14{15 mdio_driver_unregister(drv);16}17 18int realtek_mdio_probe(struct mdio_device *mdiodev);19void realtek_mdio_remove(struct mdio_device *mdiodev);20void realtek_mdio_shutdown(struct mdio_device *mdiodev);21 22#else /* IS_ENABLED(CONFIG_NET_DSA_REALTEK_MDIO) */23 24static inline int realtek_mdio_driver_register(struct mdio_driver *drv)25{26 return 0;27}28 29static inline void realtek_mdio_driver_unregister(struct mdio_driver *drv)30{31}32 33static inline int realtek_mdio_probe(struct mdio_device *mdiodev)34{35 return -ENOENT;36}37 38static inline void realtek_mdio_remove(struct mdio_device *mdiodev)39{40}41 42static 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