diff options
| -rw-r--r-- | include/linux/usb/typec_mux.h | 46 |
1 files changed, 41 insertions, 5 deletions
diff --git a/include/linux/usb/typec_mux.h b/include/linux/usb/typec_mux.h index 2489a7857d8e..aa9ebb7e2fe0 100644 --- a/include/linux/usb/typec_mux.h +++ b/include/linux/usb/typec_mux.h @@ -3,6 +3,7 @@ #ifndef __USB_TYPEC_MUX #define __USB_TYPEC_MUX +#include <linux/err.h> #include <linux/property.h> #include <linux/usb/typec.h> @@ -24,16 +25,13 @@ struct typec_switch_desc { void *drvdata; }; +#if IS_ENABLED(CONFIG_TYPEC) + struct typec_switch *fwnode_typec_switch_get(struct fwnode_handle *fwnode); void typec_switch_put(struct typec_switch *sw); int typec_switch_set(struct typec_switch *sw, enum typec_orientation orientation); -static inline struct typec_switch *typec_switch_get(struct device *dev) -{ - return fwnode_typec_switch_get(dev_fwnode(dev)); -} - struct typec_switch_dev * typec_switch_register(struct device *parent, const struct typec_switch_desc *desc); @@ -42,6 +40,44 @@ void typec_switch_unregister(struct typec_switch_dev *sw); void typec_switch_set_drvdata(struct typec_switch_dev *sw, void *data); void *typec_switch_get_drvdata(struct typec_switch_dev *sw); +#else + +static inline struct typec_switch * +fwnode_typec_switch_get(struct fwnode_handle *fwnode) +{ + return NULL; +} + +static inline void typec_switch_put(struct typec_switch *sw) {} + +static inline int typec_switch_set(struct typec_switch *sw, + enum typec_orientation orientation) +{ + return 0; +} + +static inline struct typec_switch_dev * +typec_switch_register(struct device *parent, + const struct typec_switch_desc *desc) +{ + return ERR_PTR(-EOPNOTSUPP); +} + +static inline void typec_switch_unregister(struct typec_switch_dev *sw) {} + +static inline void typec_switch_set_drvdata(struct typec_switch_dev *sw, void *data) {} +static inline void *typec_switch_get_drvdata(struct typec_switch_dev *sw) +{ + return ERR_PTR(-EOPNOTSUPP); +} + +#endif /* CONFIG_TYPEC */ + +static inline struct typec_switch *typec_switch_get(struct device *dev) +{ + return fwnode_typec_switch_get(dev_fwnode(dev)); +} + struct typec_mux_state { struct typec_altmode *alt; unsigned long mode; |