335 	struct usb_interface *intf = streaming->intf;  in uvc_parse_format()  local
336 	struct usb_host_interface *alts = intf->cur_altsetting;  in uvc_parse_format()
590 	struct usb_interface *intf)  in uvc_parse_streaming()  argument
595 	struct usb_host_interface *alts = &intf->altsetting[0];  in uvc_parse_streaming()
604 	if (intf->cur_altsetting->desc.bInterfaceSubClass  in uvc_parse_streaming()
608 			intf->altsetting[0].desc.bInterfaceNumber);  in uvc_parse_streaming()
612 	if (usb_driver_claim_interface(&uvc_driver.driver, intf, dev)) {  in uvc_parse_streaming()
615 			intf->altsetting[0].desc.bInterfaceNumber);  in uvc_parse_streaming()
621 		usb_driver_release_interface(&uvc_driver.driver, intf);  in uvc_parse_streaming()
627 	streaming->intf = usb_get_intf(intf);  in uvc_parse_streaming()
628 	streaming->intfnum = intf->cur_altsetting->desc.bInterfaceNumber;  in uvc_parse_streaming()
817 	for (i = 0; i < intf->num_altsetting; ++i) {  in uvc_parse_streaming()
819 		alts = &intf->altsetting[i];  in uvc_parse_streaming()
835 	usb_driver_release_interface(&uvc_driver.driver, intf);  in uvc_parse_streaming()
836 	usb_put_intf(intf);  in uvc_parse_streaming()
882 	struct usb_host_interface *alts = dev->intf->cur_altsetting;  in uvc_parse_vendor_control()
961 	struct usb_interface *intf;  in uvc_parse_standard_control()  local
962 	struct usb_host_interface *alts = dev->intf->cur_altsetting;  in uvc_parse_standard_control()
982 			intf = usb_ifnum_to_if(udev, buffer[12+i]);  in uvc_parse_standard_control()
983 			if (intf == NULL) {  in uvc_parse_standard_control()
990 			uvc_parse_streaming(dev, intf);  in uvc_parse_standard_control()
1211 	struct usb_host_interface *alts = dev->intf->cur_altsetting;  in uvc_parse_control()
1651 	usb_put_intf(dev->intf);  in uvc_delete()
1680 			streaming->intf);  in uvc_delete()
1681 		usb_put_intf(streaming->intf);  in uvc_delete()
1849 static int uvc_probe(struct usb_interface *intf,  in uvc_probe()  argument
1852 	struct usb_device *udev = interface_to_usbdev(intf);  in uvc_probe()
1876 	dev->intf = usb_get_intf(intf);  in uvc_probe()
1877 	dev->intfnum = intf->cur_altsetting->desc.bInterfaceNumber;  in uvc_probe()
1911 	dev->mdev.dev = &intf->dev;  in uvc_probe()
1924 	if (v4l2_device_register(&intf->dev, &dev->vdev) < 0)  in uvc_probe()
1940 	usb_set_intfdata(intf, dev);  in uvc_probe()
1958 static void uvc_disconnect(struct usb_interface *intf)  in uvc_disconnect()  argument
1960 	struct uvc_device *dev = usb_get_intfdata(intf);  in uvc_disconnect()
1965 	usb_set_intfdata(intf, NULL);  in uvc_disconnect()
1967 	if (intf->cur_altsetting->desc.bInterfaceSubClass ==  in uvc_disconnect()
1974 static int uvc_suspend(struct usb_interface *intf, pm_message_t message)  in uvc_suspend()  argument
1976 	struct uvc_device *dev = usb_get_intfdata(intf);  in uvc_suspend()
1980 		intf->cur_altsetting->desc.bInterfaceNumber);  in uvc_suspend()
1983 	if (intf->cur_altsetting->desc.bInterfaceSubClass ==  in uvc_suspend()
1993 		if (stream->intf == intf)  in uvc_suspend()
2002 static int __uvc_resume(struct usb_interface *intf, int reset)  in __uvc_resume()  argument
2004 	struct uvc_device *dev = usb_get_intfdata(intf);  in __uvc_resume()
2009 		intf->cur_altsetting->desc.bInterfaceNumber);  in __uvc_resume()
2011 	if (intf->cur_altsetting->desc.bInterfaceSubClass ==  in __uvc_resume()
2028 		if (stream->intf == intf) {  in __uvc_resume()
2042 static int uvc_resume(struct usb_interface *intf)  in uvc_resume()  argument
2044 	return __uvc_resume(intf, 0);  in uvc_resume()
2047 static int uvc_reset_resume(struct usb_interface *intf)  in uvc_reset_resume()  argument
2049 	return __uvc_resume(intf, 1);  in uvc_reset_resume()