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mei: bus: Implement driver registration 

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Samuel Ortiz 2013-03-27 17:29:54 +02:00 committed by Greg Kroah-Hartman
parent e5354107e1
commit 333e4ee078
2 changed files with 33 additions and 0 deletions
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26
drivers/misc/mei/bus.c
View File

@ -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);

7
include/linux/mei_cl_bus.h
View File

@ -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 */