821 	struct wmi_driver *wdriver = NULL;  in wmi_ioctl()  local
861 	wdriver = container_of(wblock->dev.dev.driver,  in wmi_ioctl()
863 	if (!try_module_get(wdriver->driver.owner)) {  in wmi_ioctl()
867 	ret = wdriver->filter_callback(&wblock->dev, cmd, buf);  in wmi_ioctl()
868 	module_put(wdriver->driver.owner);  in wmi_ioctl()
895 	struct wmi_driver *wdriver =  in wmi_dev_probe()  local
903 	if (wdriver->probe) {  in wmi_dev_probe()
904 		ret = wdriver->probe(dev_to_wdev(dev));  in wmi_dev_probe()
910 	if (wdriver->filter_callback) {  in wmi_dev_probe()
926 		buf = kasprintf(GFP_KERNEL, "wmi/%s", wdriver->driver.name);  in wmi_dev_probe()
958 	struct wmi_driver *wdriver =  in wmi_dev_remove()  local
962 	if (wdriver->filter_callback) {  in wmi_dev_remove()
968 	if (wdriver->remove)  in wmi_dev_remove()
969 		ret = wdriver->remove(dev_to_wdev(dev));  in wmi_dev_remove()