iio: imu: st_lsm6dsx: fix ODR check in st_lsm6dsx_write_raw

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Since st_lsm6dsx i2c master controller relies on accel device as trigger
and slave devices can run at different ODRs we must select an accel_odr >=
slave_odr. Report real accel ODR in st_lsm6dsx_check_odr() in order to
properly set sensor frequency in st_lsm6dsx_write_raw and avoid to
report unsupported frequency

Fixes: 6ffb55e500 ("iio: imu: st_lsm6dsx: introduce ST_LSM6DSX_ID_EXT sensor ids")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

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Lorenzo Bianconi 2019-10-27 19:02:30 +01:00 • committed by Jonathan Cameron

parent 59af4e2063

commit fc3f6ad7f5

1 changed files with 5 additions and 4 deletions

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drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c

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