needs_serial     2254 drivers/usb/gadget/composite.c 	if (composite->needs_serial && !cdev->desc.iSerialNumber)
needs_serial      229 drivers/usb/gadget/legacy/mass_storage.c 	.needs_serial	= 1,
needs_serial      488 drivers/usb/gadget/legacy/multi.c 	.needs_serial	= 1,
needs_serial      390 include/linux/usb/composite.h 	unsigned		needs_serial:1;