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-rw-r--r--drivers/iio/accel/bmc150-accel-core.c5
-rw-r--r--drivers/iio/accel/kxcjk-1013.c10
-rw-r--r--drivers/iio/accel/kxsd9.c6
-rw-r--r--drivers/iio/accel/mma8452.c2
-rw-r--r--drivers/iio/accel/mma9551.c5
-rw-r--r--drivers/iio/accel/mma9553.c5
-rw-r--r--drivers/iio/adc/ad7124.c2
-rw-r--r--drivers/iio/adc/ad7768-1.c2
-rw-r--r--drivers/iio/adc/at91-sama5d2_adc.c3
-rw-r--r--drivers/iio/adc/axp20x_adc.c18
-rw-r--r--drivers/iio/adc/dln2-adc.c21
-rw-r--r--drivers/iio/adc/men_z188_adc.c9
-rw-r--r--drivers/iio/adc/stm32-adc.c1
-rw-r--r--drivers/iio/adc/twl6030-gpadc.c2
-rw-r--r--drivers/iio/afe/iio-rescale.c8
-rw-r--r--drivers/iio/dac/ad5446.c2
-rw-r--r--drivers/iio/dac/ad5592r-base.c2
-rw-r--r--drivers/iio/gyro/bmg160_core.c5
-rw-r--r--drivers/iio/gyro/itg3200_buffer.c2
-rw-r--r--drivers/iio/imu/kmx61.c5
-rw-r--r--drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c6
-rw-r--r--drivers/iio/industrialio-trigger.c1
-rw-r--r--drivers/iio/inkern.c40
-rw-r--r--drivers/iio/light/ltr501.c2
-rw-r--r--drivers/iio/light/stk3310.c6
-rw-r--r--drivers/iio/magnetometer/ak8975.c1
-rw-r--r--drivers/iio/magnetometer/bmc150_magn.c5
-rw-r--r--drivers/iio/trigger/stm32-timer-trigger.c2
28 files changed, 111 insertions, 67 deletions
diff --git a/drivers/iio/accel/bmc150-accel-core.c b/drivers/iio/accel/bmc150-accel-core.c
index bcdf25f32e22..a05d55125d13 100644
--- a/drivers/iio/accel/bmc150-accel-core.c
+++ b/drivers/iio/accel/bmc150-accel-core.c
@@ -1649,11 +1649,14 @@ int bmc150_accel_core_probe(struct device *dev, struct regmap *regmap, int irq,
ret = iio_device_register(indio_dev);
if (ret < 0) {
dev_err(dev, "Unable to register iio device\n");
- goto err_trigger_unregister;
+ goto err_pm_cleanup;
}
return 0;
+err_pm_cleanup:
+ pm_runtime_dont_use_autosuspend(dev);
+ pm_runtime_disable(dev);
err_trigger_unregister:
bmc150_accel_unregister_triggers(data, BMC150_ACCEL_TRIGGERS - 1);
err_buffer_cleanup:
diff --git a/drivers/iio/accel/kxcjk-1013.c b/drivers/iio/accel/kxcjk-1013.c
index 57db60bf2d4c..bd762976a381 100644
--- a/drivers/iio/accel/kxcjk-1013.c
+++ b/drivers/iio/accel/kxcjk-1013.c
@@ -1409,14 +1409,16 @@ static int kxcjk1013_probe(struct i2c_client *client,
ret = iio_device_register(indio_dev);
if (ret < 0) {
dev_err(&client->dev, "unable to register iio device\n");
- goto err_buffer_cleanup;
+ goto err_pm_cleanup;
}
return 0;
+err_pm_cleanup:
+ pm_runtime_dont_use_autosuspend(&client->dev);
+ pm_runtime_disable(&client->dev);
err_buffer_cleanup:
- if (data->dready_trig)
- iio_triggered_buffer_cleanup(indio_dev);
+ iio_triggered_buffer_cleanup(indio_dev);
err_trigger_unregister:
if (data->dready_trig)
iio_trigger_unregister(data->dready_trig);
@@ -1439,8 +1441,8 @@ static int kxcjk1013_remove(struct i2c_client *client)
pm_runtime_set_suspended(&client->dev);
pm_runtime_put_noidle(&client->dev);
+ iio_triggered_buffer_cleanup(indio_dev);
if (data->dready_trig) {
- iio_triggered_buffer_cleanup(indio_dev);
iio_trigger_unregister(data->dready_trig);
iio_trigger_unregister(data->motion_trig);
}
diff --git a/drivers/iio/accel/kxsd9.c b/drivers/iio/accel/kxsd9.c
index 76429e2a6fb8..bc18f33c53e1 100644
--- a/drivers/iio/accel/kxsd9.c
+++ b/drivers/iio/accel/kxsd9.c
@@ -224,14 +224,14 @@ static irqreturn_t kxsd9_trigger_handler(int irq, void *p)
hw_values.chan,
sizeof(hw_values.chan));
if (ret) {
- dev_err(st->dev,
- "error reading data\n");
- return ret;
+ dev_err(st->dev, "error reading data: %d\n", ret);
+ goto out;
}
iio_push_to_buffers_with_timestamp(indio_dev,
&hw_values,
iio_get_time_ns(indio_dev));
+out:
iio_trigger_notify_done(indio_dev->trig);
return IRQ_HANDLED;
diff --git a/drivers/iio/accel/mma8452.c b/drivers/iio/accel/mma8452.c
index 85d453b3f5ec..eaaee6f2a978 100644
--- a/drivers/iio/accel/mma8452.c
+++ b/drivers/iio/accel/mma8452.c
@@ -1473,7 +1473,7 @@ static int mma8452_trigger_setup(struct iio_dev *indio_dev)
if (ret)
return ret;
- indio_dev->trig = trig;
+ indio_dev->trig = iio_trigger_get(trig);
return 0;
}
diff --git a/drivers/iio/accel/mma9551.c b/drivers/iio/accel/mma9551.c
index 99e4a21ca942..8315c7ee66cf 100644
--- a/drivers/iio/accel/mma9551.c
+++ b/drivers/iio/accel/mma9551.c
@@ -496,11 +496,14 @@ static int mma9551_probe(struct i2c_client *client,
ret = iio_device_register(indio_dev);
if (ret < 0) {
dev_err(&client->dev, "unable to register iio device\n");
- goto out_poweroff;
+ goto err_pm_cleanup;
}
return 0;
+err_pm_cleanup:
+ pm_runtime_dont_use_autosuspend(&client->dev);
+ pm_runtime_disable(&client->dev);
out_poweroff:
mma9551_set_device_state(client, false);
diff --git a/drivers/iio/accel/mma9553.c b/drivers/iio/accel/mma9553.c
index 312070dcf035..73e85196d0bd 100644
--- a/drivers/iio/accel/mma9553.c
+++ b/drivers/iio/accel/mma9553.c
@@ -1135,12 +1135,15 @@ static int mma9553_probe(struct i2c_client *client,
ret = iio_device_register(indio_dev);
if (ret < 0) {
dev_err(&client->dev, "unable to register iio device\n");
- goto out_poweroff;
+ goto err_pm_cleanup;
}
dev_dbg(&indio_dev->dev, "Registered device %s\n", name);
return 0;
+err_pm_cleanup:
+ pm_runtime_dont_use_autosuspend(&client->dev);
+ pm_runtime_disable(&client->dev);
out_poweroff:
mma9551_set_device_state(client, false);
return ret;
diff --git a/drivers/iio/adc/ad7124.c b/drivers/iio/adc/ad7124.c
index fa808f9c0d9a..635cc1e7b123 100644
--- a/drivers/iio/adc/ad7124.c
+++ b/drivers/iio/adc/ad7124.c
@@ -63,7 +63,7 @@
#define AD7124_CONFIG_REF_SEL(x) FIELD_PREP(AD7124_CONFIG_REF_SEL_MSK, x)
#define AD7124_CONFIG_PGA_MSK GENMASK(2, 0)
#define AD7124_CONFIG_PGA(x) FIELD_PREP(AD7124_CONFIG_PGA_MSK, x)
-#define AD7124_CONFIG_IN_BUFF_MSK GENMASK(7, 6)
+#define AD7124_CONFIG_IN_BUFF_MSK GENMASK(6, 5)
#define AD7124_CONFIG_IN_BUFF(x) FIELD_PREP(AD7124_CONFIG_IN_BUFF_MSK, x)
/* AD7124_FILTER_X */
diff --git a/drivers/iio/adc/ad7768-1.c b/drivers/iio/adc/ad7768-1.c
index 0f6c1be1cda2..9e2651787059 100644
--- a/drivers/iio/adc/ad7768-1.c
+++ b/drivers/iio/adc/ad7768-1.c
@@ -470,8 +470,8 @@ static irqreturn_t ad7768_trigger_handler(int irq, void *p)
iio_push_to_buffers_with_timestamp(indio_dev, &st->data.scan,
iio_get_time_ns(indio_dev));
- iio_trigger_notify_done(indio_dev->trig);
err_unlock:
+ iio_trigger_notify_done(indio_dev->trig);
mutex_unlock(&st->lock);
return IRQ_HANDLED;
diff --git a/drivers/iio/adc/at91-sama5d2_adc.c b/drivers/iio/adc/at91-sama5d2_adc.c
index def4abeb47ca..8854da453669 100644
--- a/drivers/iio/adc/at91-sama5d2_adc.c
+++ b/drivers/iio/adc/at91-sama5d2_adc.c
@@ -1369,7 +1369,8 @@ static int at91_adc_read_info_raw(struct iio_dev *indio_dev,
*val = st->conversion_value;
ret = at91_adc_adjust_val_osr(st, val);
if (chan->scan_type.sign == 's')
- *val = sign_extend32(*val, 11);
+ *val = sign_extend32(*val,
+ chan->scan_type.realbits - 1);
st->conversion_done = false;
}
diff --git a/drivers/iio/adc/axp20x_adc.c b/drivers/iio/adc/axp20x_adc.c
index 88059480da17..e526c7d6e044 100644
--- a/drivers/iio/adc/axp20x_adc.c
+++ b/drivers/iio/adc/axp20x_adc.c
@@ -251,19 +251,8 @@ static int axp22x_adc_raw(struct iio_dev *indio_dev,
struct iio_chan_spec const *chan, int *val)
{
struct axp20x_adc_iio *info = iio_priv(indio_dev);
- int size;
- /*
- * N.B.: Unlike the Chinese datasheets tell, the charging current is
- * stored on 12 bits, not 13 bits. Only discharging current is on 13
- * bits.
- */
- if (chan->type == IIO_CURRENT && chan->channel == AXP22X_BATT_DISCHRG_I)
- size = 13;
- else
- size = 12;
-
- *val = axp20x_read_variable_width(info->regmap, chan->address, size);
+ *val = axp20x_read_variable_width(info->regmap, chan->address, 12);
if (*val < 0)
return *val;
@@ -386,9 +375,8 @@ static int axp22x_adc_scale(struct iio_chan_spec const *chan, int *val,
return IIO_VAL_INT_PLUS_MICRO;
case IIO_CURRENT:
- *val = 0;
- *val2 = 500000;
- return IIO_VAL_INT_PLUS_MICRO;
+ *val = 1;
+ return IIO_VAL_INT;
case IIO_TEMP:
*val = 100;
diff --git a/drivers/iio/adc/dln2-adc.c b/drivers/iio/adc/dln2-adc.c
index 65c7c9329b1c..2e37834633ff 100644
--- a/drivers/iio/adc/dln2-adc.c
+++ b/drivers/iio/adc/dln2-adc.c
@@ -248,7 +248,6 @@ static int dln2_adc_set_chan_period(struct dln2_adc *dln2,
static int dln2_adc_read(struct dln2_adc *dln2, unsigned int channel)
{
int ret, i;
- struct iio_dev *indio_dev = platform_get_drvdata(dln2->pdev);
u16 conflict;
__le16 value;
int olen = sizeof(value);
@@ -257,13 +256,9 @@ static int dln2_adc_read(struct dln2_adc *dln2, unsigned int channel)
.chan = channel,
};
- ret = iio_device_claim_direct_mode(indio_dev);
- if (ret < 0)
- return ret;
-
ret = dln2_adc_set_chan_enabled(dln2, channel, true);
if (ret < 0)
- goto release_direct;
+ return ret;
ret = dln2_adc_set_port_enabled(dln2, true, &conflict);
if (ret < 0) {
@@ -300,8 +295,6 @@ disable_port:
dln2_adc_set_port_enabled(dln2, false, NULL);
disable_chan:
dln2_adc_set_chan_enabled(dln2, channel, false);
-release_direct:
- iio_device_release_direct_mode(indio_dev);
return ret;
}
@@ -337,10 +330,16 @@ static int dln2_adc_read_raw(struct iio_dev *indio_dev,
switch (mask) {
case IIO_CHAN_INFO_RAW:
+ ret = iio_device_claim_direct_mode(indio_dev);
+ if (ret < 0)
+ return ret;
+
mutex_lock(&dln2->mutex);
ret = dln2_adc_read(dln2, chan->channel);
mutex_unlock(&dln2->mutex);
+ iio_device_release_direct_mode(indio_dev);
+
if (ret < 0)
return ret;
@@ -666,7 +665,11 @@ static int dln2_adc_probe(struct platform_device *pdev)
return -ENOMEM;
}
iio_trigger_set_drvdata(dln2->trig, dln2);
- devm_iio_trigger_register(dev, dln2->trig);
+ ret = devm_iio_trigger_register(dev, dln2->trig);
+ if (ret) {
+ dev_err(dev, "failed to register trigger: %d\n", ret);
+ return ret;
+ }
iio_trigger_set_immutable(indio_dev, dln2->trig);
ret = devm_iio_triggered_buffer_setup(dev, indio_dev, NULL,
diff --git a/drivers/iio/adc/men_z188_adc.c b/drivers/iio/adc/men_z188_adc.c
index 3b2fbb7ce431..26caee73b764 100644
--- a/drivers/iio/adc/men_z188_adc.c
+++ b/drivers/iio/adc/men_z188_adc.c
@@ -103,6 +103,7 @@ static int men_z188_probe(struct mcb_device *dev,
struct z188_adc *adc;
struct iio_dev *indio_dev;
struct resource *mem;
+ int ret;
indio_dev = devm_iio_device_alloc(&dev->dev, sizeof(struct z188_adc));
if (!indio_dev)
@@ -129,8 +130,14 @@ static int men_z188_probe(struct mcb_device *dev,
adc->mem = mem;
mcb_set_drvdata(dev, indio_dev);
- return iio_device_register(indio_dev);
+ ret = iio_device_register(indio_dev);
+ if (ret)
+ goto err_unmap;
+
+ return 0;
+err_unmap:
+ iounmap(adc->base);
err:
mcb_release_mem(mem);
return -ENXIO;
diff --git a/drivers/iio/adc/stm32-adc.c b/drivers/iio/adc/stm32-adc.c
index 94fde39d9ff7..d1bbd2b197fc 100644
--- a/drivers/iio/adc/stm32-adc.c
+++ b/drivers/iio/adc/stm32-adc.c
@@ -933,6 +933,7 @@ pwr_dwn:
static void stm32h7_adc_unprepare(struct stm32_adc *adc)
{
+ stm32_adc_writel(adc, STM32H7_ADC_PCSEL, 0);
stm32h7_adc_disable(adc);
stm32h7_adc_enter_pwr_down(adc);
}
diff --git a/drivers/iio/adc/twl6030-gpadc.c b/drivers/iio/adc/twl6030-gpadc.c
index f24148bd15de..fb77c3ff5a3e 100644
--- a/drivers/iio/adc/twl6030-gpadc.c
+++ b/drivers/iio/adc/twl6030-gpadc.c
@@ -911,6 +911,8 @@ static int twl6030_gpadc_probe(struct platform_device *pdev)
ret = devm_request_threaded_irq(dev, irq, NULL,
twl6030_gpadc_irq_handler,
IRQF_ONESHOT, "twl6030_gpadc", indio_dev);
+ if (ret)
+ return ret;
ret = twl6030_gpadc_enable_irq(TWL6030_GPADC_RT_SW1_EOC_MASK);
if (ret < 0) {
diff --git a/drivers/iio/afe/iio-rescale.c b/drivers/iio/afe/iio-rescale.c
index e9ceee66d1e7..d9c41db8155f 100644
--- a/drivers/iio/afe/iio-rescale.c
+++ b/drivers/iio/afe/iio-rescale.c
@@ -38,7 +38,7 @@ static int rescale_read_raw(struct iio_dev *indio_dev,
int *val, int *val2, long mask)
{
struct rescale *rescale = iio_priv(indio_dev);
- unsigned long long tmp;
+ s64 tmp;
int ret;
switch (mask) {
@@ -59,10 +59,10 @@ static int rescale_read_raw(struct iio_dev *indio_dev,
*val2 = rescale->denominator;
return IIO_VAL_FRACTIONAL;
case IIO_VAL_FRACTIONAL_LOG2:
- tmp = *val * 1000000000LL;
- do_div(tmp, rescale->denominator);
+ tmp = (s64)*val * 1000000000LL;
+ tmp = div_s64(tmp, rescale->denominator);
tmp *= rescale->numerator;
- do_div(tmp, 1000000000LL);
+ tmp = div_s64(tmp, 1000000000LL);
*val = tmp;
return ret;
default:
diff --git a/drivers/iio/dac/ad5446.c b/drivers/iio/dac/ad5446.c
index 1f55cd8abb55..5fbda0431d6a 100644
--- a/drivers/iio/dac/ad5446.c
+++ b/drivers/iio/dac/ad5446.c
@@ -170,7 +170,7 @@ static int ad5446_read_raw(struct iio_dev *indio_dev,
switch (m) {
case IIO_CHAN_INFO_RAW:
- *val = st->cached_val;
+ *val = st->cached_val >> chan->scan_type.shift;
return IIO_VAL_INT;
case IIO_CHAN_INFO_SCALE:
*val = st->vref_mv;
diff --git a/drivers/iio/dac/ad5592r-base.c b/drivers/iio/dac/ad5592r-base.c
index 424922cad1e3..87a51a85a642 100644
--- a/drivers/iio/dac/ad5592r-base.c
+++ b/drivers/iio/dac/ad5592r-base.c
@@ -530,7 +530,7 @@ static int ad5592r_alloc_channels(struct ad5592r_state *st)
if (!ret)
st->channel_modes[reg] = tmp;
- fwnode_property_read_u32(child, "adi,off-state", &tmp);
+ ret = fwnode_property_read_u32(child, "adi,off-state", &tmp);
if (!ret)
st->channel_offstate[reg] = tmp;
}
diff --git a/drivers/iio/gyro/bmg160_core.c b/drivers/iio/gyro/bmg160_core.c
index 276bed47e8d6..bf1355360c51 100644
--- a/drivers/iio/gyro/bmg160_core.c
+++ b/drivers/iio/gyro/bmg160_core.c
@@ -1173,11 +1173,14 @@ int bmg160_core_probe(struct device *dev, struct regmap *regmap, int irq,
ret = iio_device_register(indio_dev);
if (ret < 0) {
dev_err(dev, "unable to register iio device\n");
- goto err_buffer_cleanup;
+ goto err_pm_cleanup;
}
return 0;
+err_pm_cleanup:
+ pm_runtime_dont_use_autosuspend(dev);
+ pm_runtime_disable(dev);
err_buffer_cleanup:
iio_triggered_buffer_cleanup(indio_dev);
err_trigger_unregister:
diff --git a/drivers/iio/gyro/itg3200_buffer.c b/drivers/iio/gyro/itg3200_buffer.c
index 1c3c1bd53374..98b3f021f0be 100644
--- a/drivers/iio/gyro/itg3200_buffer.c
+++ b/drivers/iio/gyro/itg3200_buffer.c
@@ -61,9 +61,9 @@ static irqreturn_t itg3200_trigger_handler(int irq, void *p)
iio_push_to_buffers_with_timestamp(indio_dev, &scan, pf->timestamp);
+error_ret:
iio_trigger_notify_done(indio_dev->trig);
-error_ret:
return IRQ_HANDLED;
}
diff --git a/drivers/iio/imu/kmx61.c b/drivers/iio/imu/kmx61.c
index e67466100aff..c7d19f9ca765 100644
--- a/drivers/iio/imu/kmx61.c
+++ b/drivers/iio/imu/kmx61.c
@@ -1393,7 +1393,7 @@ static int kmx61_probe(struct i2c_client *client,
ret = iio_device_register(data->acc_indio_dev);
if (ret < 0) {
dev_err(&client->dev, "Failed to register acc iio device\n");
- goto err_buffer_cleanup_mag;
+ goto err_pm_cleanup;
}
ret = iio_device_register(data->mag_indio_dev);
@@ -1406,6 +1406,9 @@ static int kmx61_probe(struct i2c_client *client,
err_iio_unregister_acc:
iio_device_unregister(data->acc_indio_dev);
+err_pm_cleanup:
+ pm_runtime_dont_use_autosuspend(&client->dev);
+ pm_runtime_disable(&client->dev);
err_buffer_cleanup_mag:
if (client->irq > 0)
iio_triggered_buffer_cleanup(data->mag_indio_dev);
diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
index 057a4b010010..8850da8e25d6 100644
--- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
+++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
@@ -1015,6 +1015,8 @@ static int st_lsm6dsx_set_odr(struct st_lsm6dsx_sensor *sensor, u16 req_odr)
int err;
switch (sensor->id) {
+ case ST_LSM6DSX_ID_GYRO:
+ break;
case ST_LSM6DSX_ID_EXT0:
case ST_LSM6DSX_ID_EXT1:
case ST_LSM6DSX_ID_EXT2:
@@ -1040,8 +1042,8 @@ static int st_lsm6dsx_set_odr(struct st_lsm6dsx_sensor *sensor, u16 req_odr)
}
break;
}
- default:
- break;
+ default: /* should never occur */
+ return -EINVAL;
}
if (req_odr > 0) {
diff --git a/drivers/iio/industrialio-trigger.c b/drivers/iio/industrialio-trigger.c
index 3908a9a90035..65de21d9dda1 100644
--- a/drivers/iio/industrialio-trigger.c
+++ b/drivers/iio/industrialio-trigger.c
@@ -549,7 +549,6 @@ static struct iio_trigger *viio_trigger_alloc(const char *fmt, va_list vargs)
irq_modify_status(trig->subirq_base + i,
IRQ_NOREQUEST | IRQ_NOAUTOEN, IRQ_NOPROBE);
}
- get_device(&trig->dev);
return trig;
diff --git a/drivers/iio/inkern.c b/drivers/iio/inkern.c
index 5a8351c9a426..ca0fe902a7db 100644
--- a/drivers/iio/inkern.c
+++ b/drivers/iio/inkern.c
@@ -588,28 +588,50 @@ EXPORT_SYMBOL_GPL(iio_read_channel_average_raw);
static int iio_convert_raw_to_processed_unlocked(struct iio_channel *chan,
int raw, int *processed, unsigned int scale)
{
- int scale_type, scale_val, scale_val2, offset;
+ int scale_type, scale_val, scale_val2;
+ int offset_type, offset_val, offset_val2;
s64 raw64 = raw;
- int ret;
- ret = iio_channel_read(chan, &offset, NULL, IIO_CHAN_INFO_OFFSET);
- if (ret >= 0)
- raw64 += offset;
+ offset_type = iio_channel_read(chan, &offset_val, &offset_val2,
+ IIO_CHAN_INFO_OFFSET);
+ if (offset_type >= 0) {
+ switch (offset_type) {
+ case IIO_VAL_INT:
+ break;
+ case IIO_VAL_INT_PLUS_MICRO:
+ case IIO_VAL_INT_PLUS_NANO:
+ /*
+ * Both IIO_VAL_INT_PLUS_MICRO and IIO_VAL_INT_PLUS_NANO
+ * implicitely truncate the offset to it's integer form.
+ */
+ break;
+ case IIO_VAL_FRACTIONAL:
+ offset_val /= offset_val2;
+ break;
+ case IIO_VAL_FRACTIONAL_LOG2:
+ offset_val >>= offset_val2;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ raw64 += offset_val;
+ }
scale_type = iio_channel_read(chan, &scale_val, &scale_val2,
IIO_CHAN_INFO_SCALE);
if (scale_type < 0) {
/*
- * Just pass raw values as processed if no scaling is
- * available.
+ * If no channel scaling is available apply consumer scale to
+ * raw value and return.
*/
- *processed = raw;
+ *processed = raw * scale;
return 0;
}
switch (scale_type) {
case IIO_VAL_INT:
- *processed = raw64 * scale_val;
+ *processed = raw64 * scale_val * scale;
break;
case IIO_VAL_INT_PLUS_MICRO:
if (scale_val2 < 0)
diff --git a/drivers/iio/light/ltr501.c b/drivers/iio/light/ltr501.c
index 8bc01e8a424b..d84d6895ad30 100644
--- a/drivers/iio/light/ltr501.c
+++ b/drivers/iio/light/ltr501.c
@@ -1272,7 +1272,7 @@ static irqreturn_t ltr501_trigger_handler(int irq, void *p)
ret = regmap_bulk_read(data->regmap, LTR501_ALS_DATA1,
(u8 *)als_buf, sizeof(als_buf));
if (ret < 0)
- return ret;
+ goto done;
if (test_bit(0, indio_dev->active_scan_mask))
scan.channels[j++] = le16_to_cpu(als_buf[1]);
if (test_bit(1, indio_dev->active_scan_mask))
diff --git a/drivers/iio/light/stk3310.c b/drivers/iio/light/stk3310.c
index 185c24a75ae6..d9d32ada635b 100644
--- a/drivers/iio/light/stk3310.c
+++ b/drivers/iio/light/stk3310.c
@@ -544,9 +544,8 @@ static irqreturn_t stk3310_irq_event_handler(int irq, void *private)
mutex_lock(&data->lock);
ret = regmap_field_read(data->reg_flag_nf, &dir);
if (ret < 0) {
- dev_err(&data->client->dev, "register read failed\n");
- mutex_unlock(&data->lock);
- return ret;
+ dev_err(&data->client->dev, "register read failed: %d\n", ret);
+ goto out;
}
event = IIO_UNMOD_EVENT_CODE(IIO_PROXIMITY, 1,
IIO_EV_TYPE_THRESH,
@@ -558,6 +557,7 @@ static irqreturn_t stk3310_irq_event_handler(int irq, void *private)
ret = regmap_field_write(data->reg_flag_psint, 0);
if (ret < 0)
dev_err(&data->client->dev, "failed to reset interrupts\n");
+out:
mutex_unlock(&data->lock);
return IRQ_HANDLED;
diff --git a/drivers/iio/magnetometer/ak8975.c b/drivers/iio/magnetometer/ak8975.c
index 82af903a765b..c54eed3f4edc 100644
--- a/drivers/iio/magnetometer/ak8975.c
+++ b/drivers/iio/magnetometer/ak8975.c
@@ -391,6 +391,7 @@ static int ak8975_power_on(const struct ak8975_data *data)
if (ret) {
dev_warn(&data->client->dev,
"Failed to enable specified Vid supply\n");
+ regulator_disable(data->vdd);
return ret;
}
/*
diff --git a/drivers/iio/magnetometer/bmc150_magn.c b/drivers/iio/magnetometer/bmc150_magn.c
index 087dc16c2185..ef8f429cc96f 100644
--- a/drivers/iio/magnetometer/bmc150_magn.c
+++ b/drivers/iio/magnetometer/bmc150_magn.c
@@ -944,13 +944,14 @@ int bmc150_magn_probe(struct device *dev, struct regmap *regmap,
ret = iio_device_register(indio_dev);
if (ret < 0) {
dev_err(dev, "unable to register iio device\n");
- goto err_disable_runtime_pm;
+ goto err_pm_cleanup;
}
dev_dbg(dev, "Registered device %s\n", name);
return 0;
-err_disable_runtime_pm:
+err_pm_cleanup:
+ pm_runtime_dont_use_autosuspend(dev);
pm_runtime_disable(dev);
err_buffer_cleanup:
iio_triggered_buffer_cleanup(indio_dev);
diff --git a/drivers/iio/trigger/stm32-timer-trigger.c b/drivers/iio/trigger/stm32-timer-trigger.c
index f98510c714b5..4ca9daadb3f1 100644
--- a/drivers/iio/trigger/stm32-timer-trigger.c
+++ b/drivers/iio/trigger/stm32-timer-trigger.c
@@ -800,6 +800,6 @@ static struct platform_driver stm32_timer_trigger_driver = {
};
module_platform_driver(stm32_timer_trigger_driver);
-MODULE_ALIAS("platform: stm32-timer-trigger");
+MODULE_ALIAS("platform:stm32-timer-trigger");
MODULE_DESCRIPTION("STMicroelectronics STM32 Timer Trigger driver");
MODULE_LICENSE("GPL v2");
generated by cgit v1.2.3 (git 2.0.4) at 2024-06-02 08:58:13 +0000