diff options
Diffstat (limited to 'include/linux/soundwire/sdw_type.h')
| -rw-r--r-- | include/linux/soundwire/sdw_type.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/include/linux/soundwire/sdw_type.h b/include/linux/soundwire/sdw_type.h index aaa7f4267c14..52eb66cd11bc 100644 --- a/include/linux/soundwire/sdw_type.h +++ b/include/linux/soundwire/sdw_type.h @@ -5,6 +5,13 @@ #define __SOUNDWIRE_TYPES_H extern struct bus_type sdw_bus_type; +extern struct device_type sdw_slave_type; +extern struct device_type sdw_master_type; + +static inline int is_sdw_slave(const struct device *dev) +{ + return dev->type == &sdw_slave_type; +} #define drv_to_sdw_driver(_drv) container_of(_drv, struct sdw_driver, driver) @@ -14,7 +21,7 @@ extern struct bus_type sdw_bus_type; int __sdw_register_driver(struct sdw_driver *drv, struct module *owner); void sdw_unregister_driver(struct sdw_driver *drv); -int sdw_slave_modalias(const struct sdw_slave *slave, char *buf, size_t size); +int sdw_slave_uevent(struct device *dev, struct kobj_uevent_env *env); /** * module_sdw_driver() - Helper macro for registering a Soundwire driver |