I2C_GET_FAN_SPEED
else if (ioctl(fan_fd, I2C_GET_FAN_SPEED, fanspeedp) == -1) {
if (ioctl(fan_fd, I2C_GET_FAN_SPEED, &tach) == -1) {
ret = ioctl_retry(fp, I2C_GET_FAN_SPEED, (void *)fan_speed);
else if (ioctl(fan_fd, I2C_GET_FAN_SPEED, fanspeedp) == -1) {
else if (ioctl(fan_fd, I2C_GET_FAN_SPEED, &tach) == -1) {
if (cmd == I2C_GET_FAN_SPEED) {
case I2C_GET_FAN_SPEED: