diff options
Diffstat (limited to 'drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c')
| -rw-r--r-- | drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c index 1b5735474728..e7b23e327fe0 100644 --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c @@ -51,13 +51,14 @@ int inv_reset_fifo(struct iio_dev *indio_dev) if (result) goto reset_fifo_fail; /* disable fifo reading */ - result = regmap_write(st->map, st->reg->user_ctrl, 0); + result = regmap_write(st->map, st->reg->user_ctrl, + st->chip_config.user_ctrl); if (result) goto reset_fifo_fail; /* reset FIFO*/ - result = regmap_write(st->map, st->reg->user_ctrl, - INV_MPU6050_BIT_FIFO_RST); + d = st->chip_config.user_ctrl | INV_MPU6050_BIT_FIFO_RST; + result = regmap_write(st->map, st->reg->user_ctrl, d); if (result) goto reset_fifo_fail; @@ -72,9 +73,9 @@ int inv_reset_fifo(struct iio_dev *indio_dev) if (result) return result; } - /* enable FIFO reading and I2C master interface*/ - result = regmap_write(st->map, st->reg->user_ctrl, - INV_MPU6050_BIT_FIFO_EN); + /* enable FIFO reading */ + d = st->chip_config.user_ctrl | INV_MPU6050_BIT_FIFO_EN; + result = regmap_write(st->map, st->reg->user_ctrl, d); if (result) goto reset_fifo_fail; /* enable sensor output to FIFO */ |