diff options
Diffstat (limited to 'include/linux/mhi.h')
| -rw-r--r-- | include/linux/mhi.h | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/include/linux/mhi.h b/include/linux/mhi.h index 79cb9f898544..d83e7772681b 100644 --- a/include/linux/mhi.h +++ b/include/linux/mhi.h @@ -514,11 +514,28 @@ int mhi_register_controller(struct mhi_controller *mhi_cntrl, */ void mhi_unregister_controller(struct mhi_controller *mhi_cntrl); +/* + * module_mhi_driver() - Helper macro for drivers that don't do + * anything special other than using default mhi_driver_register() and + * mhi_driver_unregister(). This eliminates a lot of boilerplate. + * Each module may only use this macro once. + */ +#define module_mhi_driver(mhi_drv) \ + module_driver(mhi_drv, mhi_driver_register, \ + mhi_driver_unregister) + +/* + * Macro to avoid include chaining to get THIS_MODULE + */ +#define mhi_driver_register(mhi_drv) \ + __mhi_driver_register(mhi_drv, THIS_MODULE) + /** - * mhi_driver_register - Register driver with MHI framework + * __mhi_driver_register - Register driver with MHI framework * @mhi_drv: Driver associated with the device + * @owner: The module owner */ -int mhi_driver_register(struct mhi_driver *mhi_drv); +int __mhi_driver_register(struct mhi_driver *mhi_drv, struct module *owner); /** * mhi_driver_unregister - Unregister a driver for mhi_devices |