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-rw-r--r--drivers/iio/adc/ad7124.c12
-rw-r--r--drivers/iio/chemical/Kconfig1
-rw-r--r--drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c3
-rw-r--r--drivers/iio/industrialio-buffer.c6
-rw-r--r--drivers/iio/light/vcnl4000.c3
5 files changed, 15 insertions, 10 deletions
diff --git a/drivers/iio/adc/ad7124.c b/drivers/iio/adc/ad7124.c
index 3f03abf100b5..306bf15023a7 100644
--- a/drivers/iio/adc/ad7124.c
+++ b/drivers/iio/adc/ad7124.c
@@ -494,13 +494,11 @@ static int ad7124_of_parse_channel_config(struct iio_dev *indio_dev,
st->channel_config[channel].buf_negative =
of_property_read_bool(child, "adi,buffered-negative");
- *chan = ad7124_channel_template;
- chan->address = channel;
- chan->scan_index = channel;
- chan->channel = ain[0];
- chan->channel2 = ain[1];
-
- chan++;
+ chan[channel] = ad7124_channel_template;
+ chan[channel].address = channel;
+ chan[channel].scan_index = channel;
+ chan[channel].channel = ain[0];
+ chan[channel].channel2 = ain[1];
}
return 0;
diff --git a/drivers/iio/chemical/Kconfig b/drivers/iio/chemical/Kconfig
index fa4586037bb8..0b91de4df8f4 100644
--- a/drivers/iio/chemical/Kconfig
+++ b/drivers/iio/chemical/Kconfig
@@ -65,6 +65,7 @@ config IAQCORE
config PMS7003
tristate "Plantower PMS7003 particulate matter sensor"
depends on SERIAL_DEV_BUS
+ select IIO_BUFFER
select IIO_TRIGGERED_BUFFER
help
Say Y here to build support for the Plantower PMS7003 particulate
diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
index a7d40c02ce6b..b921dd9e108f 100644
--- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
+++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
@@ -1301,7 +1301,8 @@ static int st_lsm6dsx_check_whoami(struct st_lsm6dsx_hw *hw, int id,
for (i = 0; i < ARRAY_SIZE(st_lsm6dsx_sensor_settings); i++) {
for (j = 0; j < ST_LSM6DSX_MAX_ID; j++) {
- if (id == st_lsm6dsx_sensor_settings[i].id[j].hw_id)
+ if (st_lsm6dsx_sensor_settings[i].id[j].name &&
+ id == st_lsm6dsx_sensor_settings[i].id[j].hw_id)
break;
}
if (j < ST_LSM6DSX_MAX_ID)
diff --git a/drivers/iio/industrialio-buffer.c b/drivers/iio/industrialio-buffer.c
index c193d64e5217..112225c0e486 100644
--- a/drivers/iio/industrialio-buffer.c
+++ b/drivers/iio/industrialio-buffer.c
@@ -566,7 +566,7 @@ static int iio_compute_scan_bytes(struct iio_dev *indio_dev,
const unsigned long *mask, bool timestamp)
{
unsigned bytes = 0;
- int length, i;
+ int length, i, largest = 0;
/* How much space will the demuxed element take? */
for_each_set_bit(i, mask,
@@ -574,13 +574,17 @@ static int iio_compute_scan_bytes(struct iio_dev *indio_dev,
length = iio_storage_bytes_for_si(indio_dev, i);
bytes = ALIGN(bytes, length);
bytes += length;
+ largest = max(largest, length);
}
if (timestamp) {
length = iio_storage_bytes_for_timestamp(indio_dev);
bytes = ALIGN(bytes, length);
bytes += length;
+ largest = max(largest, length);
}
+
+ bytes = ALIGN(bytes, largest);
return bytes;
}
diff --git a/drivers/iio/light/vcnl4000.c b/drivers/iio/light/vcnl4000.c
index 16dacea9eadf..b0e241aaefb4 100644
--- a/drivers/iio/light/vcnl4000.c
+++ b/drivers/iio/light/vcnl4000.c
@@ -163,7 +163,6 @@ static int vcnl4200_init(struct vcnl4000_data *data)
if (ret < 0)
return ret;
- data->al_scale = 24000;
data->vcnl4200_al.reg = VCNL4200_AL_DATA;
data->vcnl4200_ps.reg = VCNL4200_PS_DATA;
switch (id) {
@@ -172,11 +171,13 @@ static int vcnl4200_init(struct vcnl4000_data *data)
/* show 54ms in total. */
data->vcnl4200_al.sampling_rate = ktime_set(0, 54000 * 1000);
data->vcnl4200_ps.sampling_rate = ktime_set(0, 4200 * 1000);
+ data->al_scale = 24000;
break;
case VCNL4040_PROD_ID:
/* Integration time is 80ms, add 10ms. */
data->vcnl4200_al.sampling_rate = ktime_set(0, 100000 * 1000);
data->vcnl4200_ps.sampling_rate = ktime_set(0, 100000 * 1000);
+ data->al_scale = 120000;
break;
}
data->vcnl4200_al.last_measurement = ktime_set(0, 0);