tag	line	file	source code
UDRWE	3017	drivers/block/floppy.c	CLEARSTRUCT(UDRWE);
UDRWE	3283	drivers/block/floppy.c	CLEARSTRUCT(UDRWE);
UDRWE	3285	drivers/block/floppy.c	OUT(FDWERRORGET,UDRWE);
UDRWE	3873	drivers/block/floppy.c	CLEARSTRUCT(UDRWE);