tag	line	file	source code
sony_cd_param_reg	260	drivers/cdrom/cdu31a.c	static volatile unsigned short sony_cd_param_reg;
sony_cd_param_reg	513	drivers/cdrom/cdu31a.c	outb(param, sony_cd_param_reg);
sony_cd_param_reg	2907	drivers/cdrom/cdu31a.c	sony_cd_param_reg = cdu31a_port + SONY_PARAM_REG_OFFSET;