diff options
-rw-r--r-- | drivers/iio/accel/adxl380.c | 2 | ||||
-rw-r--r-- | drivers/iio/accel/kionix-kx022a.c | 2 | ||||
-rw-r--r-- | drivers/iio/adc/ad4000.c | 2 | ||||
-rw-r--r-- | drivers/iio/adc/ad7780.c | 2 | ||||
-rw-r--r-- | drivers/iio/adc/ad7923.c | 4 | ||||
-rw-r--r-- | drivers/iio/common/inv_sensors/inv_sensors_timestamp.c | 4 | ||||
-rw-r--r-- | drivers/iio/imu/inv_icm42600/inv_icm42600_accel.c | 2 | ||||
-rw-r--r-- | drivers/iio/imu/inv_icm42600/inv_icm42600_gyro.c | 3 | ||||
-rw-r--r-- | drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.c | 1 | ||||
-rw-r--r-- | drivers/iio/industrialio-backend.c | 4 | ||||
-rw-r--r-- | drivers/iio/industrialio-gts-helper.c | 4 | ||||
-rw-r--r-- | drivers/iio/inkern.c | 2 |
12 files changed, 16 insertions, 16 deletions
diff --git a/drivers/iio/accel/adxl380.c b/drivers/iio/accel/adxl380.c index 9f6f0a45efce..ccb2f59bd835 100644 --- a/drivers/iio/accel/adxl380.c +++ b/drivers/iio/accel/adxl380.c @@ -1181,7 +1181,7 @@ static int adxl380_read_raw(struct iio_dev *indio_dev, ret = adxl380_read_chn(st, chan->address); iio_device_release_direct_mode(indio_dev); - if (ret) + if (ret < 0) return ret; *val = sign_extend32(ret >> chan->scan_type.shift, diff --git a/drivers/iio/accel/kionix-kx022a.c b/drivers/iio/accel/kionix-kx022a.c index 53d59a04ae15..b6a828a6df93 100644 --- a/drivers/iio/accel/kionix-kx022a.c +++ b/drivers/iio/accel/kionix-kx022a.c @@ -594,7 +594,7 @@ static int kx022a_get_axis(struct kx022a_data *data, if (ret) return ret; - *val = le16_to_cpu(data->buffer[0]); + *val = (s16)le16_to_cpu(data->buffer[0]); return IIO_VAL_INT; } diff --git a/drivers/iio/adc/ad4000.c b/drivers/iio/adc/ad4000.c index 6ea491245084..fc9c9807f89d 100644 --- a/drivers/iio/adc/ad4000.c +++ b/drivers/iio/adc/ad4000.c @@ -344,6 +344,8 @@ static int ad4000_single_conversion(struct iio_dev *indio_dev, if (chan->scan_type.sign == 's') *val = sign_extend32(sample, chan->scan_type.realbits - 1); + else + *val = sample; return IIO_VAL_INT; } diff --git a/drivers/iio/adc/ad7780.c b/drivers/iio/adc/ad7780.c index e9b0c577c9cc..8ccb74f47030 100644 --- a/drivers/iio/adc/ad7780.c +++ b/drivers/iio/adc/ad7780.c @@ -152,7 +152,7 @@ static int ad7780_write_raw(struct iio_dev *indio_dev, switch (m) { case IIO_CHAN_INFO_SCALE: - if (val != 0) + if (val != 0 || val2 == 0) return -EINVAL; vref = st->int_vref_mv * 1000000LL; diff --git a/drivers/iio/adc/ad7923.c b/drivers/iio/adc/ad7923.c index 09680015a7ab..acc44cb34f82 100644 --- a/drivers/iio/adc/ad7923.c +++ b/drivers/iio/adc/ad7923.c @@ -48,7 +48,7 @@ struct ad7923_state { struct spi_device *spi; - struct spi_transfer ring_xfer[5]; + struct spi_transfer ring_xfer[9]; struct spi_transfer scan_single_xfer[2]; struct spi_message ring_msg; struct spi_message scan_single_msg; @@ -64,7 +64,7 @@ struct ad7923_state { * Length = 8 channels + 4 extra for 8 byte timestamp */ __be16 rx_buf[12] __aligned(IIO_DMA_MINALIGN); - __be16 tx_buf[4]; + __be16 tx_buf[8]; }; struct ad7923_chip_info { diff --git a/drivers/iio/common/inv_sensors/inv_sensors_timestamp.c b/drivers/iio/common/inv_sensors/inv_sensors_timestamp.c index f44458c380d9..37d0bdaa8d82 100644 --- a/drivers/iio/common/inv_sensors/inv_sensors_timestamp.c +++ b/drivers/iio/common/inv_sensors/inv_sensors_timestamp.c @@ -70,6 +70,10 @@ int inv_sensors_timestamp_update_odr(struct inv_sensors_timestamp *ts, if (mult != ts->mult) ts->new_mult = mult; + /* When FIFO is off, directly apply the new ODR */ + if (!fifo) + inv_sensors_timestamp_apply_odr(ts, 0, 0, 0); + return 0; } EXPORT_SYMBOL_NS_GPL(inv_sensors_timestamp_update_odr, IIO_INV_SENSORS_TIMESTAMP); diff --git a/drivers/iio/imu/inv_icm42600/inv_icm42600_accel.c b/drivers/iio/imu/inv_icm42600/inv_icm42600_accel.c index 56ac19814250..7968aa27f9fd 100644 --- a/drivers/iio/imu/inv_icm42600/inv_icm42600_accel.c +++ b/drivers/iio/imu/inv_icm42600/inv_icm42600_accel.c @@ -200,7 +200,6 @@ static int inv_icm42600_accel_update_scan_mode(struct iio_dev *indio_dev, { struct inv_icm42600_state *st = iio_device_get_drvdata(indio_dev); struct inv_icm42600_sensor_state *accel_st = iio_priv(indio_dev); - struct inv_sensors_timestamp *ts = &accel_st->ts; struct inv_icm42600_sensor_conf conf = INV_ICM42600_SENSOR_CONF_INIT; unsigned int fifo_en = 0; unsigned int sleep_temp = 0; @@ -229,7 +228,6 @@ static int inv_icm42600_accel_update_scan_mode(struct iio_dev *indio_dev, } /* update data FIFO write */ - inv_sensors_timestamp_apply_odr(ts, 0, 0, 0); ret = inv_icm42600_buffer_set_fifo_en(st, fifo_en | st->fifo.en); out_unlock: diff --git a/drivers/iio/imu/inv_icm42600/inv_icm42600_gyro.c b/drivers/iio/imu/inv_icm42600/inv_icm42600_gyro.c index 938af5b640b0..c6bb68bf5e14 100644 --- a/drivers/iio/imu/inv_icm42600/inv_icm42600_gyro.c +++ b/drivers/iio/imu/inv_icm42600/inv_icm42600_gyro.c @@ -99,8 +99,6 @@ static int inv_icm42600_gyro_update_scan_mode(struct iio_dev *indio_dev, const unsigned long *scan_mask) { struct inv_icm42600_state *st = iio_device_get_drvdata(indio_dev); - struct inv_icm42600_sensor_state *gyro_st = iio_priv(indio_dev); - struct inv_sensors_timestamp *ts = &gyro_st->ts; struct inv_icm42600_sensor_conf conf = INV_ICM42600_SENSOR_CONF_INIT; unsigned int fifo_en = 0; unsigned int sleep_gyro = 0; @@ -128,7 +126,6 @@ static int inv_icm42600_gyro_update_scan_mode(struct iio_dev *indio_dev, } /* update data FIFO write */ - inv_sensors_timestamp_apply_odr(ts, 0, 0, 0); ret = inv_icm42600_buffer_set_fifo_en(st, fifo_en | st->fifo.en); out_unlock: diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.c index 3bfeabab0ec4..5b1088cc3704 100644 --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.c +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.c @@ -112,7 +112,6 @@ int inv_mpu6050_prepare_fifo(struct inv_mpu6050_state *st, bool enable) if (enable) { /* reset timestamping */ inv_sensors_timestamp_reset(&st->timestamp); - inv_sensors_timestamp_apply_odr(&st->timestamp, 0, 0, 0); /* reset FIFO */ d = st->chip_config.user_ctrl | INV_MPU6050_BIT_FIFO_RST; ret = regmap_write(st->map, st->reg->user_ctrl, d); diff --git a/drivers/iio/industrialio-backend.c b/drivers/iio/industrialio-backend.c index 20b3b5212da7..fb34a8e4d04e 100644 --- a/drivers/iio/industrialio-backend.c +++ b/drivers/iio/industrialio-backend.c @@ -737,8 +737,8 @@ static struct iio_backend *__devm_iio_backend_fwnode_get(struct device *dev, con } fwnode_back = fwnode_find_reference(fwnode, "io-backends", index); - if (IS_ERR(fwnode)) - return dev_err_cast_probe(dev, fwnode, + if (IS_ERR(fwnode_back)) + return dev_err_cast_probe(dev, fwnode_back, "Cannot get Firmware reference\n"); guard(mutex)(&iio_back_lock); diff --git a/drivers/iio/industrialio-gts-helper.c b/drivers/iio/industrialio-gts-helper.c index 5f131bc1a01e..291c0fc332c9 100644 --- a/drivers/iio/industrialio-gts-helper.c +++ b/drivers/iio/industrialio-gts-helper.c @@ -167,7 +167,7 @@ static int iio_gts_gain_cmp(const void *a, const void *b) static int gain_to_scaletables(struct iio_gts *gts, int **gains, int **scales) { - int ret, i, j, new_idx, time_idx; + int i, j, new_idx, time_idx, ret = 0; int *all_gains; size_t gain_bytes; @@ -205,7 +205,7 @@ static int gain_to_scaletables(struct iio_gts *gts, int **gains, int **scales) memcpy(all_gains, gains[time_idx], gain_bytes); new_idx = gts->num_hwgain; - while (time_idx--) { + while (time_idx-- > 0) { for (j = 0; j < gts->num_hwgain; j++) { int candidate = gains[time_idx][j]; int chk; diff --git a/drivers/iio/inkern.c b/drivers/iio/inkern.c index 7f325b3ed08f..136b225b6bc8 100644 --- a/drivers/iio/inkern.c +++ b/drivers/iio/inkern.c @@ -270,7 +270,7 @@ struct iio_channel *fwnode_iio_channel_get_by_name(struct fwnode_handle *fwnode, return ERR_PTR(-ENODEV); } - chan = __fwnode_iio_channel_get_by_name(fwnode, name); + chan = __fwnode_iio_channel_get_by_name(parent, name); if (!IS_ERR(chan) || PTR_ERR(chan) != -ENODEV) { fwnode_handle_put(parent); return chan; |