COMM_BLOCK_IO     627 drivers/w1/masters/ds2490.c 	err = ds_send_control(dev, COMM_BLOCK_IO | COMM_IM, len);
COMM_BLOCK_IO     648 drivers/w1/masters/ds2490.c 	err = ds_send_control(dev, COMM_BLOCK_IO | COMM_IM | dev->spu_bit, len);