43 int usb_choose_configuration(struct usb_device *udev)  in usb_choose_configuration()  argument
50 	if (usb_device_is_owned(udev))  in usb_choose_configuration()
54 	c = udev->config;  in usb_choose_configuration()
55 	num_configs = udev->descriptor.bNumConfigurations;  in usb_choose_configuration()
103 		if (usb_get_max_power(udev, c) > udev->bus_mA) {  in usb_choose_configuration()
126 		else if (udev->descriptor.bDeviceClass !=  in usb_choose_configuration()
141 		dev_info(&udev->dev, "rejected %d configuration%s "  in usb_choose_configuration()
147 		dev_dbg(&udev->dev,  in usb_choose_configuration()
152 		dev_warn(&udev->dev,  in usb_choose_configuration()
160 static int generic_probe(struct usb_device *udev)  in generic_probe()  argument
167 	if (udev->authorized == 0)  in generic_probe()
168 		dev_err(&udev->dev, "Device is not authorized for usage\n");  in generic_probe()
170 		c = usb_choose_configuration(udev);  in generic_probe()
172 			err = usb_set_configuration(udev, c);  in generic_probe()
174 				dev_err(&udev->dev, "can't set config #%d, error %d\n",  in generic_probe()
182 	usb_notify_add_device(udev);  in generic_probe()
187 static void generic_disconnect(struct usb_device *udev)  in generic_disconnect()  argument
189 	usb_notify_remove_device(udev);  in generic_disconnect()
193 	if (udev->actconfig)  in generic_disconnect()
194 		usb_set_configuration(udev, -1);  in generic_disconnect()
199 static int generic_suspend(struct usb_device *udev, pm_message_t msg)  in generic_suspend()  argument
208 	if (!udev->parent)  in generic_suspend()
209 		rc = hcd_bus_suspend(udev, msg);  in generic_suspend()
215 		rc = usb_port_suspend(udev, msg);  in generic_suspend()
220 static int generic_resume(struct usb_device *udev, pm_message_t msg)  in generic_resume()  argument
229 	if (!udev->parent)  in generic_resume()
230 		rc = hcd_bus_resume(udev, msg);  in generic_resume()
232 		rc = usb_port_resume(udev, msg);  in generic_resume()