diff options
Diffstat (limited to 'include/linux/soundwire/sdw_type.h')
-rw-r--r-- | include/linux/soundwire/sdw_type.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/include/linux/soundwire/sdw_type.h b/include/linux/soundwire/sdw_type.h new file mode 100644 index 000000000000..9fd553e553e9 --- /dev/null +++ b/include/linux/soundwire/sdw_type.h @@ -0,0 +1,19 @@ +// SPDX-License-Identifier: GPL-2.0 +// Copyright(c) 2015-17 Intel Corporation. + +#ifndef __SOUNDWIRE_TYPES_H +#define __SOUNDWIRE_TYPES_H + +extern struct bus_type sdw_bus_type; + +#define drv_to_sdw_driver(_drv) container_of(_drv, struct sdw_driver, driver) + +#define sdw_register_driver(drv) \ + __sdw_register_driver(drv, THIS_MODULE) + +int __sdw_register_driver(struct sdw_driver *drv, struct module *); +void sdw_unregister_driver(struct sdw_driver *drv); + +int sdw_slave_modalias(const struct sdw_slave *slave, char *buf, size_t size); + +#endif /* __SOUNDWIRE_TYPES_H */ |