cdrom_subchnl    2029 drivers/cdrom/cdrom.c 				 struct cdrom_subchnl *subchnl, int mcn)
cdrom_subchnl    2617 drivers/cdrom/cdrom.c 	struct cdrom_subchnl q;
cdrom_subchnl    3044 drivers/cdrom/cdrom.c 	struct cdrom_subchnl q;
cdrom_subchnl    3046 drivers/cdrom/cdrom.c 	if (copy_from_user(&q, (struct cdrom_subchnl __user *)arg, sizeof(q)))
cdrom_subchnl    3059 drivers/cdrom/cdrom.c 	if (copy_to_user((struct cdrom_subchnl __user *)arg, &q, sizeof(q)))