On 28-03-19, 13:41, Srinivas Kandagatla wrote:
This Helper macro is for Soundwire drivers which do not do anything special in
s/Soundwire/SoundWire
Most of the 'documentation' uses SoundWire as that is spec name, unless you are referring to subsystem in which case all will be lowercase :)
module init/exit. This eliminates a lot of boilerplate. Each module may only use this macro once, and calling it replaces module_init() and module_exit()
Signed-off-by: Srinivas Kandagatla srinivas.kandagatla@linaro.org
include/linux/soundwire/sdw_type.h | 11 +++++++++++ 1 file changed, 11 insertions(+)
diff --git a/include/linux/soundwire/sdw_type.h b/include/linux/soundwire/sdw_type.h index 9fd553e553e9..e14843ed13a5 100644 --- a/include/linux/soundwire/sdw_type.h +++ b/include/linux/soundwire/sdw_type.h @@ -16,4 +16,15 @@ void sdw_unregister_driver(struct sdw_driver *drv);
int sdw_slave_modalias(const struct sdw_slave *slave, char *buf, size_t size);
+/**
- module_sdw_driver() - Helper macro for registering a Soundwire driver
- @__sdw_driver: soundwire slave driver struct
- Helper macro for Soundwire drivers which do not do anything special in
- module init/exit. This eliminates a lot of boilerplate. Each module may only
- use this macro once, and calling it replaces module_init() and module_exit()
- */
+#define module_sdw_driver(__sdw_driver) \
- module_driver(__sdw_driver, sdw_register_driver, \
sdw_unregister_driver)#endif /* __SOUNDWIRE_TYPES_H */
2.21.0