222 	const char *drv = dev_driver_string(dev);  in device_set_deferred_probe_reason()  local
227 	dev->p->deferred_probe_reason = kasprintf(GFP_KERNEL, "%s: %pV", drv, vaf);  in device_set_deferred_probe_reason()
435 	struct device_driver *drv = dev->driver;  in driver_sysfs_remove()  local
437 	if (drv) {  in driver_sysfs_remove()
438 		if (drv->coredump)  in driver_sysfs_remove()
440 		sysfs_remove_link(&drv->p->kobj, kobject_name(&dev->kobj));  in driver_sysfs_remove()
497 static int really_probe(struct device *dev, struct device_driver *drv)  in really_probe()  argument
502 			   !drv->suppress_bind_attrs;  in really_probe()
510 		dev_dbg(dev, "Driver %s force probe deferral\n", drv->name);  in really_probe()
523 		 drv->bus->name, __func__, drv->name, dev_name(dev));  in really_probe()
531 	dev->driver = drv;  in really_probe()
561 	} else if (drv->probe) {  in really_probe()
562 		ret = drv->probe(dev);  in really_probe()
567 	ret = device_add_groups(dev, drv->dev_groups);  in really_probe()
585 		device_remove_groups(dev, drv->dev_groups);  in really_probe()
589 		else if (drv->remove)  in really_probe()
590 			drv->remove(dev);  in really_probe()
614 		 drv->bus->name, __func__, dev_name(dev), drv->name);  in really_probe()
618 	device_remove_groups(dev, drv->dev_groups);  in really_probe()
622 	else if (drv->remove)  in really_probe()
623 		drv->remove(dev);  in really_probe()
645 		dev_dbg(dev, "Driver %s requests probe deferral\n", drv->name);  in really_probe()
651 			 drv->name, dev_name(dev), ret);  in really_probe()
656 			drv->name, dev_name(dev), ret);  in really_probe()
672 static int really_probe_debug(struct device *dev, struct device_driver *drv)  in really_probe_debug()  argument
678 	ret = really_probe(dev, drv);  in really_probe_debug()
729 int driver_probe_device(struct device_driver *drv, struct device *dev)  in driver_probe_device()  argument
737 		 drv->bus->name, __func__, dev_name(dev), drv->name);  in driver_probe_device()
745 		ret = really_probe_debug(dev, drv);  in driver_probe_device()
747 		ret = really_probe(dev, drv);  in driver_probe_device()
773 bool driver_allows_async_probing(struct device_driver *drv)  in driver_allows_async_probing()  argument
775 	switch (drv->probe_type) {  in driver_allows_async_probing()
783 		if (cmdline_requested_async_probing(drv->name))  in driver_allows_async_probing()
786 		if (module_requested_async_probing(drv->owner))  in driver_allows_async_probing()
826 static int __device_attach_driver(struct device_driver *drv, void *_data)  in __device_attach_driver()  argument
833 	ret = driver_match_device(drv, dev);  in __device_attach_driver()
850 	async_allowed = driver_allows_async_probing(drv);  in __device_attach_driver()
858 	return driver_probe_device(drv, dev);  in __device_attach_driver()
1019 int device_driver_attach(struct device_driver *drv, struct device *dev)  in device_driver_attach()  argument
1030 		ret = driver_probe_device(drv, dev);  in device_driver_attach()
1040 	struct device_driver *drv;  in __driver_attach_async_helper()  local
1045 	drv = dev->p->async_driver;  in __driver_attach_async_helper()
1052 		ret = driver_probe_device(drv, dev);  in __driver_attach_async_helper()
1056 	dev_dbg(dev, "driver %s async attach completed: %d\n", drv->name, ret);  in __driver_attach_async_helper()
1063 	struct device_driver *drv = data;  in __driver_attach()  local
1077 	ret = driver_match_device(drv, dev);  in __driver_attach()
1094 	if (driver_allows_async_probing(drv)) {  in __driver_attach()
1102 		dev_dbg(dev, "probing driver %s asynchronously\n", drv->name);  in __driver_attach()
1106 			dev->p->async_driver = drv;  in __driver_attach()
1115 	device_driver_attach(drv, dev);  in __driver_attach()
1129 int driver_attach(struct device_driver *drv)  in driver_attach()  argument
1131 	return bus_for_each_dev(drv->bus, NULL, drv, __driver_attach);  in driver_attach()
1141 	struct device_driver *drv;  in __device_release_driver()  local
1143 	drv = dev->driver;  in __device_release_driver()
1144 	if (drv) {  in __device_release_driver()
1158 			if (dev->driver != drv) {  in __device_release_driver()
1174 		device_remove_groups(dev, drv->dev_groups);  in __device_release_driver()
1178 		else if (drv->remove)  in __device_release_driver()
1179 			drv->remove(dev);  in __device_release_driver()
1206 				    struct device_driver *drv,  in device_release_driver_internal()  argument
1211 	if (!drv || drv == dev->driver)  in device_release_driver_internal()
1255 void driver_detach(struct device_driver *drv)  in driver_detach()  argument
1260 	if (driver_allows_async_probing(drv))  in driver_detach()
1264 		spin_lock(&drv->p->klist_devices.k_lock);  in driver_detach()
1265 		if (list_empty(&drv->p->klist_devices.k_list)) {  in driver_detach()
1266 			spin_unlock(&drv->p->klist_devices.k_lock);  in driver_detach()
1269 		dev_prv = list_last_entry(&drv->p->klist_devices.k_list,  in driver_detach()
1274 		spin_unlock(&drv->p->klist_devices.k_lock);  in driver_detach()
1275 		device_release_driver_internal(dev, drv, dev->parent);  in driver_detach()