COMM_BYTE_IO 577 drivers/w1/masters/ds2490.c err = ds_send_control(dev, COMM_BYTE_IO | COMM_IM | dev->spu_bit, byte); COMM_BYTE_IO 600 drivers/w1/masters/ds2490.c err = ds_send_control(dev, COMM_BYTE_IO | COMM_IM, 0xff);