56 int usb_choose_configuration(struct usb_device *udev)  in usb_choose_configuration()  argument
63 	if (usb_device_is_owned(udev))  in usb_choose_configuration()
67 	c = udev->config;  in usb_choose_configuration()
68 	num_configs = udev->descriptor.bNumConfigurations;  in usb_choose_configuration()
116 		if (usb_get_max_power(udev, c) > udev->bus_mA) {  in usb_choose_configuration()
164 		else if (udev->descriptor.bDeviceClass !=  in usb_choose_configuration()
179 		dev_info(&udev->dev, "rejected %d configuration%s "  in usb_choose_configuration()
185 		dev_dbg(&udev->dev,  in usb_choose_configuration()
190 		dev_warn(&udev->dev,  in usb_choose_configuration()
198 static int generic_probe(struct usb_device *udev)  in generic_probe()  argument
205 	if (udev->authorized == 0)  in generic_probe()
206 		dev_err(&udev->dev, "Device is not authorized for usage\n");  in generic_probe()
208 		c = usb_choose_configuration(udev);  in generic_probe()
210 			err = usb_set_configuration(udev, c);  in generic_probe()
212 				dev_err(&udev->dev, "can't set config #%d, error %d\n",  in generic_probe()
220 	usb_notify_add_device(udev);  in generic_probe()
225 static void generic_disconnect(struct usb_device *udev)  in generic_disconnect()  argument
227 	usb_notify_remove_device(udev);  in generic_disconnect()
231 	if (udev->actconfig)  in generic_disconnect()
232 		usb_set_configuration(udev, -1);  in generic_disconnect()
237 static int generic_suspend(struct usb_device *udev, pm_message_t msg)  in generic_suspend()  argument
246 	if (!udev->parent)  in generic_suspend()
247 		rc = hcd_bus_suspend(udev, msg);  in generic_suspend()
255 		 && (udev->speed < USB_SPEED_SUPER))  in generic_suspend()
258 		rc = usb_port_suspend(udev, msg);  in generic_suspend()
261 		usbfs_notify_suspend(udev);  in generic_suspend()
265 static int generic_resume(struct usb_device *udev, pm_message_t msg)  in generic_resume()  argument
274 	if (!udev->parent)  in generic_resume()
275 		rc = hcd_bus_resume(udev, msg);  in generic_resume()
277 		rc = usb_port_resume(udev, msg);  in generic_resume()
280 		usbfs_notify_resume(udev);  in generic_resume()