bcm_kona_send_i2c_cmd
if (bcm_kona_send_i2c_cmd(dev, BCM_CMD_RESTART) < 0)
rc = bcm_kona_send_i2c_cmd(dev, BCM_CMD_RESTART);
rc = bcm_kona_send_i2c_cmd(dev, BCM_CMD_START);
rc = bcm_kona_send_i2c_cmd(dev, BCM_CMD_RESTART);
bcm_kona_send_i2c_cmd(dev, BCM_CMD_STOP);