ces               739 drivers/scsi/ch.c 		struct changer_element_status ces;
ces               741 drivers/scsi/ch.c 		if (copy_from_user(&ces, argp, sizeof (ces)))
ces               743 drivers/scsi/ch.c 		if (ces.ces_type < 0 || ces.ces_type >= CH_TYPES)
ces               746 drivers/scsi/ch.c 		return ch_gstatus(ch, ces.ces_type, ces.ces_data);