diff options
| author | Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> | 2020-02-19 15:39:48 +0100 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-03-08 17:28:37 +0000 |
| commit | a3aaf7770a8887cedf216becc5392e481ee1fcaa (patch) | |
| tree | 50261074de888990da7701b81877d8a9e2bfa34e /drivers/iio/imu/inv_mpu6050/inv_mpu_spi.c | |
| parent | 14c046ed17111b50aa9c5d8bd25d742421ac843c (diff) | |
iio: imu: inv_mpu6050: set power on/off only once during all init
This way there is no need anymore to export the power function to
i2c and spi modules.
Bus setup is done inside init when power is on and the result is
now checked.
Signed-off-by: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/imu/inv_mpu6050/inv_mpu_spi.c')
| -rw-r--r-- | drivers/iio/imu/inv_mpu6050/inv_mpu_spi.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_spi.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_spi.c index bc351dd58c53..673b198e6368 100644 --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_spi.c +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_spi.c @@ -21,10 +21,6 @@ static int inv_mpu_i2c_disable(struct iio_dev *indio_dev) struct inv_mpu6050_state *st = iio_priv(indio_dev); int ret = 0; - ret = inv_mpu6050_set_power_itg(st, true); - if (ret) - return ret; - if (st->reg->i2c_if) { ret = regmap_write(st->map, st->reg->i2c_if, INV_ICM20602_BIT_I2C_IF_DIS); @@ -33,12 +29,8 @@ static int inv_mpu_i2c_disable(struct iio_dev *indio_dev) ret = regmap_write(st->map, st->reg->user_ctrl, st->chip_config.user_ctrl); } - if (ret) { - inv_mpu6050_set_power_itg(st, false); - return ret; - } - return inv_mpu6050_set_power_itg(st, false); + return ret; } static int inv_mpu_probe(struct spi_device *spi) |