intel-ish-hid/ishtp/bus.c

3  * ISHTP bus driver
23 #define to_ishtp_cl_driver(d) container_of(d, struct ishtp_cl_driver, driver)
211  * Return: Return value from driver probe() call.
216 	struct ishtp_cl_driver *driver;
221 	driver = to_ishtp_cl_driver(dev->driver);
222 	if (!driver || !driver->probe)
225 	return driver->probe(device);
231  * @drv: the driver structure
242 	struct ishtp_cl_driver *driver = to_ishtp_cl_driver(drv);
244 	return(device->fw_client ? guid_equal(&driver->id[0].guid,
253  * Since the ISH driver model supports only built in, this is
254  * primarily can be called during pci driver init failure.
256  * Return: Return value from driver remove() call.
261 	struct ishtp_cl_driver *driver = to_ishtp_cl_driver(dev->driver);
268 	if (driver->remove)
269 		driver->remove(device);
278  * Return: Return value from driver suspend() call.
283 	struct ishtp_cl_driver *driver;
289 	driver = to_ishtp_cl_driver(dev->driver);
290 	if (driver && driver->driver.pm) {
291 		if (driver->driver.pm->suspend)
292 			ret = driver->driver.pm->suspend(dev);
304  * Return: Return value from driver resume() call.
309 	struct ishtp_cl_driver *driver;
315 	driver = to_ishtp_cl_driver(dev->driver);
316 	if (driver && driver->driver.pm) {
317 		if (driver->driver.pm->resume)
318 			ret = driver->driver.pm->resume(dev);
331  * Return: Return value from driver reset() call.
335 	struct ishtp_cl_driver *driver;
341 	driver = to_ishtp_cl_driver(device->dev.driver);
342 	if (driver && driver->reset)
343 		ret = driver->reset(device);
470  * Called only during error in pci driver init path.
478  * ishtp_cl_driver_register() - Client driver register
479  * @driver:	the client driver instance
480  * @owner:	Owner of this driver module
482  * Once a client driver is probed, it created a client
487 int ishtp_cl_driver_register(struct ishtp_cl_driver *driver,
493 	driver->driver.name = driver->name;
494 	driver->driver.owner = owner;
495 	driver->driver.bus = &ishtp_cl_bus_type;
497 	return driver_register(&driver->driver);
502  * ishtp_cl_driver_unregister() - Client driver unregister
503  * @driver:	the client driver instance
507 void ishtp_cl_driver_unregister(struct ishtp_cl_driver *driver)
509 	driver_unregister(&driver->driver);
552  * Register a callback for events, called from client driver
594  * ishtp_set_drvdata() - set client driver data
596  * @data:	driver data need to be set
598  * Set client driver data to cl_device->driver_data.
607  * ishtp_get_drvdata() - get client driver data
610  * Get client driver data from cl_device->driver_data.
612  * Return: pointer of driver data
653 	 * If appropriate driver has loaded, this will trigger its probe().
654 	 * Otherwise, probe() will be called when driver is loaded