334 	struct usb_interface *intf = streaming->intf;  in uvc_parse_format()  local
335 	struct usb_host_interface *alts = intf->cur_altsetting;  in uvc_parse_format()
589 	struct usb_interface *intf)  in uvc_parse_streaming()  argument
594 	struct usb_host_interface *alts = &intf->altsetting[0];  in uvc_parse_streaming()
603 	if (intf->cur_altsetting->desc.bInterfaceSubClass  in uvc_parse_streaming()
607 			intf->altsetting[0].desc.bInterfaceNumber);  in uvc_parse_streaming()
611 	if (usb_driver_claim_interface(&uvc_driver.driver, intf, dev)) {  in uvc_parse_streaming()
614 			intf->altsetting[0].desc.bInterfaceNumber);  in uvc_parse_streaming()
620 		usb_driver_release_interface(&uvc_driver.driver, intf);  in uvc_parse_streaming()
626 	streaming->intf = usb_get_intf(intf);  in uvc_parse_streaming()
627 	streaming->intfnum = intf->cur_altsetting->desc.bInterfaceNumber;  in uvc_parse_streaming()
816 	for (i = 0; i < intf->num_altsetting; ++i) {  in uvc_parse_streaming()
818 		alts = &intf->altsetting[i];  in uvc_parse_streaming()
834 	usb_driver_release_interface(&uvc_driver.driver, intf);  in uvc_parse_streaming()
835 	usb_put_intf(intf);  in uvc_parse_streaming()
881 	struct usb_host_interface *alts = dev->intf->cur_altsetting;  in uvc_parse_vendor_control()
960 	struct usb_interface *intf;  in uvc_parse_standard_control()  local
961 	struct usb_host_interface *alts = dev->intf->cur_altsetting;  in uvc_parse_standard_control()
981 			intf = usb_ifnum_to_if(udev, buffer[12+i]);  in uvc_parse_standard_control()
982 			if (intf == NULL) {  in uvc_parse_standard_control()
989 			uvc_parse_streaming(dev, intf);  in uvc_parse_standard_control()
1210 	struct usb_host_interface *alts = dev->intf->cur_altsetting;  in uvc_parse_control()
1650 	usb_put_intf(dev->intf);  in uvc_delete()
1679 			streaming->intf);  in uvc_delete()
1680 		usb_put_intf(streaming->intf);  in uvc_delete()
1848 static int uvc_probe(struct usb_interface *intf,  in uvc_probe()  argument
1851 	struct usb_device *udev = interface_to_usbdev(intf);  in uvc_probe()
1875 	dev->intf = usb_get_intf(intf);  in uvc_probe()
1876 	dev->intfnum = intf->cur_altsetting->desc.bInterfaceNumber;  in uvc_probe()
1910 	dev->mdev.dev = &intf->dev;  in uvc_probe()
1923 	if (v4l2_device_register(&intf->dev, &dev->vdev) < 0)  in uvc_probe()
1939 	usb_set_intfdata(intf, dev);  in uvc_probe()
1957 static void uvc_disconnect(struct usb_interface *intf)  in uvc_disconnect()  argument
1959 	struct uvc_device *dev = usb_get_intfdata(intf);  in uvc_disconnect()
1964 	usb_set_intfdata(intf, NULL);  in uvc_disconnect()
1966 	if (intf->cur_altsetting->desc.bInterfaceSubClass ==  in uvc_disconnect()
1975 static int uvc_suspend(struct usb_interface *intf, pm_message_t message)  in uvc_suspend()  argument
1977 	struct uvc_device *dev = usb_get_intfdata(intf);  in uvc_suspend()
1981 		intf->cur_altsetting->desc.bInterfaceNumber);  in uvc_suspend()
1984 	if (intf->cur_altsetting->desc.bInterfaceSubClass ==  in uvc_suspend()
1994 		if (stream->intf == intf)  in uvc_suspend()
2003 static int __uvc_resume(struct usb_interface *intf, int reset)  in __uvc_resume()  argument
2005 	struct uvc_device *dev = usb_get_intfdata(intf);  in __uvc_resume()
2010 		intf->cur_altsetting->desc.bInterfaceNumber);  in __uvc_resume()
2012 	if (intf->cur_altsetting->desc.bInterfaceSubClass ==  in __uvc_resume()
2029 		if (stream->intf == intf) {  in __uvc_resume()
2043 static int uvc_resume(struct usb_interface *intf)  in uvc_resume()  argument
2045 	return __uvc_resume(intf, 0);  in uvc_resume()
2048 static int uvc_reset_resume(struct usb_interface *intf)  in uvc_reset_resume()  argument
2050 	return __uvc_resume(intf, 1);  in uvc_reset_resume()