tag	line	file	source code
sony_cd_cmd_reg	109	drivers/block/cdu31a.c	static volatile unsigned short sony_cd_cmd_reg;
sony_cd_cmd_reg	305	drivers/block/cdu31a.c	outb(cmd, sony_cd_cmd_reg);
sony_cd_cmd_reg	1586	drivers/block/cdu31a.c	sony_cd_cmd_reg = sony_cd_base_io + SONY_CMD_REG_OFFSET;