This is a note to let you know that I've just added the patch titled iio: imu: fxos8700: fix failed initialization ODR mode assignment to the 5.10-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: iio-imu-fxos8700-fix-failed-initialization-odr-mode-assignment.patch and it can be found in the queue-5.10 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From eb6d8f8705bc19141bac81d8161461f9e256948a Mon Sep 17 00:00:00 2001 From: Carlos Song <carlos.song@xxxxxxx> Date: Wed, 18 Jan 2023 15:42:25 +0800 Subject: iio: imu: fxos8700: fix failed initialization ODR mode assignment From: Carlos Song <carlos.song@xxxxxxx> commit eb6d8f8705bc19141bac81d8161461f9e256948a upstream. The absence of correct offset leads a failed initialization ODR mode assignment. Select MAX ODR mode as the initialization ODR mode by field mask and FIELD_PREP. Fixes: 84e5ddd5c46e ("iio: imu: Add support for the FXOS8700 IMU") Signed-off-by: Carlos Song <carlos.song@xxxxxxx> Link: https://lore.kernel.org/r/20230118074227.1665098-3-carlos.song@xxxxxxx Cc: <Stable@xxxxxxxxxxxxxxx> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/iio/imu/fxos8700_core.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) --- a/drivers/iio/imu/fxos8700_core.c +++ b/drivers/iio/imu/fxos8700_core.c @@ -664,8 +664,10 @@ static int fxos8700_chip_init(struct fxo return ret; /* Max ODR (800Hz individual or 400Hz hybrid), active mode */ - return regmap_write(data->regmap, FXOS8700_CTRL_REG1, - FXOS8700_CTRL_ODR_MAX | FXOS8700_ACTIVE); + return regmap_update_bits(data->regmap, FXOS8700_CTRL_REG1, + FXOS8700_CTRL_ODR_MSK | FXOS8700_ACTIVE, + FIELD_PREP(FXOS8700_CTRL_ODR_MSK, FXOS8700_CTRL_ODR_MAX) | + FXOS8700_ACTIVE); } static void fxos8700_chip_uninit(void *data) Patches currently in stable-queue which might be from carlos.song@xxxxxxx are queue-5.10/iio-imu-fxos8700-fix-map-label-of-channel-type-to-magn-sensor.patch queue-5.10/iio-imu-fxos8700-fix-incomplete-accel-and-magn-channels-readback.patch queue-5.10/iio-imu-fxos8700-fix-failed-initialization-odr-mode-assignment.patch queue-5.10/iio-imu-fxos8700-remove-definition-fxos8700_ctrl_odr_min.patch queue-5.10/iio-imu-fxos8700-fix-imu-data-bits-returned-to-user-space.patch queue-5.10/iio-imu-fxos8700-fix-incorrect-odr-mode-readback.patch queue-5.10/iio-imu-fxos8700-fix-accel-measurement-range-selection.patch queue-5.10/iio-imu-fxos8700-fix-swapped-accel-and-magn-channels-readback.patch queue-5.10/iio-imu-fxos8700-fix-magn-sensor-scale-and-unit.patch