893 	struct usb_interface *intf = to_usb_interface(dev);		\
896 			intf->intf_assoc->field); 			\
912 	struct usb_interface *intf = to_usb_interface(dev);		\
915 			intf->cur_altsetting->desc.field); 		\
929 	struct usb_interface *intf;  in interface_show()  local
932 	intf = to_usb_interface(dev);  in interface_show()
933 	string = ACCESS_ONCE(intf->cur_altsetting->string);  in interface_show()
943 	struct usb_interface *intf;  in modalias_show()  local
947 	intf = to_usb_interface(dev);  in modalias_show()
948 	udev = interface_to_usbdev(intf);  in modalias_show()
949 	alt = ACCESS_ONCE(intf->cur_altsetting);  in modalias_show()
988 	struct usb_interface *intf = to_usb_interface(dev);  in interface_authorized_show()  local
990 	return sprintf(buf, "%u\n", intf->authorized);  in interface_authorized_show()
999 	struct usb_interface *intf = to_usb_interface(dev);  in interface_authorized_store()  local
1006 		usb_authorize_interface(intf);  in interface_authorized_store()
1008 		usb_deauthorize_interface(intf);  in interface_authorized_store()
1045 	struct usb_interface *intf = to_usb_interface(dev);  in intf_assoc_attrs_are_visible()  local
1047 	if (intf->intf_assoc == NULL)  in intf_assoc_attrs_are_visible()
1063 void usb_create_sysfs_intf_files(struct usb_interface *intf)  in usb_create_sysfs_intf_files()  argument
1065 	struct usb_device *udev = interface_to_usbdev(intf);  in usb_create_sysfs_intf_files()
1066 	struct usb_host_interface *alt = intf->cur_altsetting;  in usb_create_sysfs_intf_files()
1068 	if (intf->sysfs_files_created || intf->unregistering)  in usb_create_sysfs_intf_files()
1073 	if (alt->string && device_create_file(&intf->dev, &dev_attr_interface))  in usb_create_sysfs_intf_files()
1075 	intf->sysfs_files_created = 1;  in usb_create_sysfs_intf_files()
1078 void usb_remove_sysfs_intf_files(struct usb_interface *intf)  in usb_remove_sysfs_intf_files()  argument
1080 	if (!intf->sysfs_files_created)  in usb_remove_sysfs_intf_files()
1083 	device_remove_file(&intf->dev, &dev_attr_interface);  in usb_remove_sysfs_intf_files()
1084 	intf->sysfs_files_created = 0;  in usb_remove_sysfs_intf_files()