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Commit 333e4ee0 authored by Samuel Ortiz's avatar Samuel Ortiz Committed by Greg Kroah-Hartman
Browse files

mei: bus: Implement driver registration 



Signed-off-by: default avatarSamuel Ortiz <sameo@linux.intel.com>
Signed-off-by: default avatarTomas Winkler <tomas.winkler@intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent e5354107

drivers/misc/mei/bus.c

+26 −0
Original line number Diff line number Diff line
@@ -170,3 +170,29 @@ void mei_cl_remove_device(struct mei_cl_device *device) 
	device_unregister(&device->dev);

}

EXPORT_SYMBOL_GPL(mei_cl_remove_device);



int __mei_cl_driver_register(struct mei_cl_driver *driver, struct module *owner)

{

	int err;



	driver->driver.name = driver->name;

	driver->driver.owner = owner;

	driver->driver.bus = &mei_cl_bus_type;



	err = driver_register(&driver->driver);

	if (err)

		return err;



	pr_debug("mei: driver [%s] registered\n", driver->driver.name);



	return 0;

}

EXPORT_SYMBOL_GPL(__mei_cl_driver_register);



void mei_cl_driver_unregister(struct mei_cl_driver *driver)

{

	driver_unregister(&driver->driver);



	pr_debug("mei: driver [%s] unregistered\n", driver->driver.name);

}

EXPORT_SYMBOL_GPL(mei_cl_driver_unregister);

include/linux/mei_cl_bus.h

+7 −0
Original line number Diff line number Diff line
@@ -17,4 +17,11 @@ struct mei_cl_driver { 
	int (*remove)(struct mei_cl_device *dev);

};



int __mei_cl_driver_register(struct mei_cl_driver *driver,

				struct module *owner);

#define mei_cl_driver_register(driver)             \

	__mei_cl_driver_register(driver, THIS_MODULE)



void mei_cl_driver_unregister(struct mei_cl_driver *driver);



#endif /* _LINUX_MEI_CL_BUS_H */