iio: imu: inv_mpu6050: delete useless check

If we are here it means we have fifo enabled for 1 sensor
at least. And interrupt is always required for using trigger.

Signed-off-by: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c
index f9fdf43..d739770 100644 (file)
--- a/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c
+++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c
@@ -123,14 +123,11 @@ int inv_reset_fifo(struct iio_dev *indio_dev)
                goto reset_fifo_fail;
 
        /* enable interrupt */
-       if (st->chip_config.accl_fifo_enable ||
-           st->chip_config.gyro_fifo_enable ||
-           st->chip_config.magn_fifo_enable) {
-               result = regmap_write(st->map, st->reg->int_enable,
-                                     INV_MPU6050_BIT_DATA_RDY_EN);
-               if (result)
-                       return result;
-       }
+       result = regmap_write(st->map, st->reg->int_enable,
+                             INV_MPU6050_BIT_DATA_RDY_EN);
+       if (result)
+               return result;
+
        /* enable FIFO reading */
        d = st->chip_config.user_ctrl | INV_MPU6050_BIT_FIFO_EN;
        result = regmap_write(st->map, st->reg->user_ctrl, d);