tag	line	file	source code
UDRWE	3021	drivers/block/floppy.c	CLEARSTRUCT(UDRWE);
UDRWE	3287	drivers/block/floppy.c	CLEARSTRUCT(UDRWE);
UDRWE	3289	drivers/block/floppy.c	OUT(FDWERRORGET,UDRWE);
UDRWE	3877	drivers/block/floppy.c	CLEARSTRUCT(UDRWE);