diff --git a/Documentation/devicetree/bindings/iio/st,st-sensors.yaml b/Documentation/devicetree/bindings/iio/st,st-sensors.yaml
index b2a1e42c56faec0e871c56ada8b79a31573a6bc0..71de5631ebaef276b07cb853e40037b22781ba32 100644
--- a/Documentation/devicetree/bindings/iio/st,st-sensors.yaml
+++ b/Documentation/devicetree/bindings/iio/st,st-sensors.yaml
@@ -152,47 +152,6 @@ allOf:
maxItems: 1
st,drdy-int-pin: false
- - if:
- properties:
- compatible:
- enum:
- # Two intertial interrupts i.e. accelerometer/gyro interrupts
- - st,h3lis331dl-accel
- - st,l3g4200d-gyro
- - st,l3g4is-gyro
- - st,l3gd20-gyro
- - st,l3gd20h-gyro
- - st,lis2de12
- - st,lis2dw12
- - st,lis2hh12
- - st,lis2dh12-accel
- - st,lis331dl-accel
- - st,lis331dlh-accel
- - st,lis3de
- - st,lis3dh-accel
- - st,lis3dhh
- - st,lis3mdl-magn
- - st,lng2dm-accel
- - st,lps331ap-press
- - st,lsm303agr-accel
- - st,lsm303dlh-accel
- - st,lsm303dlhc-accel
- - st,lsm303dlm-accel
- - st,lsm330-accel
- - st,lsm330-gyro
- - st,lsm330d-accel
- - st,lsm330d-gyro
- - st,lsm330dl-accel
- - st,lsm330dl-gyro
- - st,lsm330dlc-accel
- - st,lsm330dlc-gyro
- - st,lsm9ds0-gyro
- - st,lsm9ds1-magn
- then:
- properties:
- interrupts:
- maxItems: 2
-
required:
- compatible
- reg
diff --git a/drivers/iio/accel/Kconfig b/drivers/iio/accel/Kconfig
index 0e56ace61103379bb5e6f2d01e173e76ee9b25e9..8d8b1ba42ff80e31cccfc04991ee516e512c065c 100644
--- a/drivers/iio/accel/Kconfig
+++ b/drivers/iio/accel/Kconfig
@@ -231,6 +231,7 @@ config DMARD10
config FXLS8962AF
tristate
+ depends on I2C || !I2C # cannot be built-in for modular I2C
config FXLS8962AF_I2C
tristate "NXP FXLS8962AF/FXLS8964AF Accelerometer I2C Driver"
@@ -247,6 +248,7 @@ config FXLS8962AF_I2C
config FXLS8962AF_SPI
tristate "NXP FXLS8962AF/FXLS8964AF Accelerometer SPI Driver"
depends on SPI
+ depends on I2C || !I2C
select FXLS8962AF
select REGMAP_SPI
help
diff --git a/drivers/iio/accel/fxls8962af-core.c b/drivers/iio/accel/fxls8962af-core.c
index 078d87865fdeec758d2eb3e5397ac5a35ab4cbb7..0019f1ea7df27248766bc0ee699a34a60a038af4 100644
--- a/drivers/iio/accel/fxls8962af-core.c
+++ b/drivers/iio/accel/fxls8962af-core.c
@@ -637,7 +637,7 @@ static int fxls8962af_i2c_raw_read_errata3(struct fxls8962af_data *data,
return ret;
}
- return ret;
+ return 0;
}
static int fxls8962af_fifo_transfer(struct fxls8962af_data *data,
diff --git a/drivers/iio/adc/palmas_gpadc.c b/drivers/iio/adc/palmas_gpadc.c
index 6ef09609be9fe442d75359438877de09c942e309..f9c8385c72d3d924792f55def5a470f8f9751494 100644
--- a/drivers/iio/adc/palmas_gpadc.c
+++ b/drivers/iio/adc/palmas_gpadc.c
@@ -664,8 +664,8 @@ static int palmas_adc_wakeup_configure(struct palmas_gpadc *adc)
adc_period = adc->auto_conversion_period;
for (i = 0; i < 16; ++i) {
- if (((1000 * (1 << i)) / 32) < adc_period)
- continue;
+ if (((1000 * (1 << i)) / 32) >= adc_period)
+ break;
}
if (i > 0)
i--;
diff --git a/drivers/iio/adc/ti-ads7950.c b/drivers/iio/adc/ti-ads7950.c
index 2383eacada87ddf43609b299fb29e3a0de2ce11b..a2b83f0bd5260633f62d39999516b0eff069d76c 100644
--- a/drivers/iio/adc/ti-ads7950.c
+++ b/drivers/iio/adc/ti-ads7950.c
@@ -568,7 +568,6 @@ static int ti_ads7950_probe(struct spi_device *spi)
st->ring_xfer.tx_buf = &st->tx_buf[0];
st->ring_xfer.rx_buf = &st->rx_buf[0];
/* len will be set later */
- st->ring_xfer.cs_change = true;
spi_message_add_tail(&st->ring_xfer, &st->ring_msg);
diff --git a/drivers/iio/humidity/hdc100x.c b/drivers/iio/humidity/hdc100x.c
index 2a957f19048ee8e78c5c2feb8f6c25a8b947ed85..9e0fce917ce4cfdecd34b6e3ea492530fc75ab72 100644
--- a/drivers/iio/humidity/hdc100x.c
+++ b/drivers/iio/humidity/hdc100x.c
@@ -25,6 +25,8 @@
#include <linux/iio/trigger_consumer.h>
#include <linux/iio/triggered_buffer.h>
+#include <linux/time.h>
+
#define HDC100X_REG_TEMP 0x00
#define HDC100X_REG_HUMIDITY 0x01
@@ -166,7 +168,7 @@ static int hdc100x_get_measurement(struct hdc100x_data *data,
struct iio_chan_spec const *chan)
{
struct i2c_client *client = data->client;
- int delay = data->adc_int_us[chan->address];
+ int delay = data->adc_int_us[chan->address] + 1*USEC_PER_MSEC;
int ret;
__be16 val;
@@ -316,7 +318,7 @@ static irqreturn_t hdc100x_trigger_handler(int irq, void *p)
struct iio_dev *indio_dev = pf->indio_dev;
struct hdc100x_data *data = iio_priv(indio_dev);
struct i2c_client *client = data->client;
- int delay = data->adc_int_us[0] + data->adc_int_us[1];
+ int delay = data->adc_int_us[0] + data->adc_int_us[1] + 2*USEC_PER_MSEC;
int ret;
/* dual read starts at temp register */
diff --git a/drivers/iio/imu/adis.c b/drivers/iio/imu/adis.c
index a5b421f4228711317dc5b520a6afab6658f87587..b9a06ca29beecd4c2b271334286840d5034ff46e 100644
--- a/drivers/iio/imu/adis.c
+++ b/drivers/iio/imu/adis.c
@@ -411,12 +411,11 @@ int __adis_initial_startup(struct adis *adis)
int ret;
/* check if the device has rst pin low */
- gpio = devm_gpiod_get_optional(&adis->spi->dev, "reset", GPIOD_ASIS);
+ gpio = devm_gpiod_get_optional(&adis->spi->dev, "reset", GPIOD_OUT_HIGH);
if (IS_ERR(gpio))
return PTR_ERR(gpio);
if (gpio) {
- gpiod_set_value_cansleep(gpio, 1);
msleep(10);
/* bring device out of reset */
gpiod_set_value_cansleep(gpio, 0);