old_closing_wait  932 drivers/usb/class/cdc-acm.c 	unsigned int old_closing_wait, old_close_delay;
old_closing_wait  942 drivers/usb/class/cdc-acm.c 	old_closing_wait = acm->port.closing_wait == ASYNC_CLOSING_WAIT_NONE ?
old_closing_wait  950 drivers/usb/class/cdc-acm.c 		    (ss->closing_wait != old_closing_wait))