diff options
Diffstat (limited to 'include/linux/usb/typec_mux.h')
| -rw-r--r-- | include/linux/usb/typec_mux.h | 44 |
1 files changed, 38 insertions, 6 deletions
diff --git a/include/linux/usb/typec_mux.h b/include/linux/usb/typec_mux.h index ee57781dcf28..9292f0e07846 100644 --- a/include/linux/usb/typec_mux.h +++ b/include/linux/usb/typec_mux.h @@ -58,17 +58,13 @@ struct typec_mux_desc { void *drvdata; }; +#if IS_ENABLED(CONFIG_TYPEC) + struct typec_mux *fwnode_typec_mux_get(struct fwnode_handle *fwnode, const struct typec_altmode_desc *desc); void typec_mux_put(struct typec_mux *mux); int typec_mux_set(struct typec_mux *mux, struct typec_mux_state *state); -static inline struct typec_mux * -typec_mux_get(struct device *dev, const struct typec_altmode_desc *desc) -{ - return fwnode_typec_mux_get(dev_fwnode(dev), desc); -} - struct typec_mux_dev * typec_mux_register(struct device *parent, const struct typec_mux_desc *desc); void typec_mux_unregister(struct typec_mux_dev *mux); @@ -76,4 +72,40 @@ void typec_mux_unregister(struct typec_mux_dev *mux); void typec_mux_set_drvdata(struct typec_mux_dev *mux, void *data); void *typec_mux_get_drvdata(struct typec_mux_dev *mux); +#else + +static inline struct typec_mux *fwnode_typec_mux_get(struct fwnode_handle *fwnode, + const struct typec_altmode_desc *desc) +{ + return NULL; +} + +static inline void typec_mux_put(struct typec_mux *mux) {} + +static inline int typec_mux_set(struct typec_mux *mux, struct typec_mux_state *state) +{ + return 0; +} + +static inline struct typec_mux_dev * +typec_mux_register(struct device *parent, const struct typec_mux_desc *desc) +{ + return ERR_PTR(-EOPNOTSUPP); +} +static inline void typec_mux_unregister(struct typec_mux_dev *mux) {} + +static inline void typec_mux_set_drvdata(struct typec_mux_dev *mux, void *data) {} +static inline void *typec_mux_get_drvdata(struct typec_mux_dev *mux) +{ + return ERR_PTR(-EOPNOTSUPP); +} + +#endif /* CONFIG_TYPEC */ + +static inline struct typec_mux * +typec_mux_get(struct device *dev, const struct typec_altmode_desc *desc) +{ + return fwnode_typec_mux_get(dev_fwnode(dev), desc); +} + #endif /* __USB_TYPEC_MUX */ |