usb_interface_cache 236 include/linux/usb.h container_of(r, struct usb_interface_cache, ref) usb_interface_cache 238 include/linux/usb.h container_of(a, struct usb_interface_cache, altsetting[0]) usb_interface_cache 294 include/linux/usb.h struct usb_interface_cache *intf_cache[USB_MAXINTERFACES];