summaryrefslogtreecommitdiffstats
path: root/kernel/drivers/iio/pressure
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/drivers/iio/pressure')
-rw-r--r--kernel/drivers/iio/pressure/Kconfig19
-rw-r--r--kernel/drivers/iio/pressure/Makefile1
-rw-r--r--kernel/drivers/iio/pressure/hid-sensor-press.c14
-rw-r--r--kernel/drivers/iio/pressure/mpl115.c2
-rw-r--r--kernel/drivers/iio/pressure/ms5611.h16
-rw-r--r--kernel/drivers/iio/pressure/ms5611_core.c82
-rw-r--r--kernel/drivers/iio/pressure/ms5611_i2c.c6
-rw-r--r--kernel/drivers/iio/pressure/ms5611_spi.c7
-rw-r--r--kernel/drivers/iio/pressure/ms5637.c190
-rw-r--r--kernel/drivers/iio/pressure/st_pressure_core.c4
-rw-r--r--kernel/drivers/iio/pressure/st_pressure_i2c.c1
-rw-r--r--kernel/drivers/iio/pressure/st_pressure_spi.c1
12 files changed, 308 insertions, 35 deletions
diff --git a/kernel/drivers/iio/pressure/Kconfig b/kernel/drivers/iio/pressure/Kconfig
index fa6295041..6f2e7c9ac 100644
--- a/kernel/drivers/iio/pressure/Kconfig
+++ b/kernel/drivers/iio/pressure/Kconfig
@@ -53,10 +53,10 @@ config MPL3115
will be called mpl3115.
config MS5611
- tristate "Measurement Specialities MS5611 pressure sensor driver"
+ tristate "Measurement Specialties MS5611 pressure sensor driver"
help
- Say Y here to build support for the Measurement Specialities
- MS5611 pressure and temperature sensor.
+ Say Y here to build support for the Measurement Specialties
+ MS5611, MS5607 pressure and temperature sensors.
To compile this driver as a module, choose M here: the module will
be called ms5611_core.
@@ -79,6 +79,19 @@ config MS5611_SPI
To compile this driver as a module, choose M here: the module will
be called ms5611_spi.
+config MS5637
+ tristate "Measurement Specialties MS5637 pressure & temperature sensor"
+ depends on I2C
+ select IIO_MS_SENSORS_I2C
+ help
+ If you say yes here you get support for the Measurement Specialties
+ MS5637 pressure and temperature sensor.
+ This driver is also used for MS8607 temperature, pressure & humidity
+ sensor
+
+ This driver can also be built as a module. If so, the module will
+ be called ms5637.
+
config IIO_ST_PRESS
tristate "STMicroelectronics pressure sensor Driver"
depends on (I2C || SPI_MASTER) && SYSFS
diff --git a/kernel/drivers/iio/pressure/Makefile b/kernel/drivers/iio/pressure/Makefile
index a4f98f8d9..46571c968 100644
--- a/kernel/drivers/iio/pressure/Makefile
+++ b/kernel/drivers/iio/pressure/Makefile
@@ -10,6 +10,7 @@ obj-$(CONFIG_MPL3115) += mpl3115.o
obj-$(CONFIG_MS5611) += ms5611_core.o
obj-$(CONFIG_MS5611_I2C) += ms5611_i2c.o
obj-$(CONFIG_MS5611_SPI) += ms5611_spi.o
+obj-$(CONFIG_MS5637) += ms5637.o
obj-$(CONFIG_IIO_ST_PRESS) += st_pressure.o
st_pressure-y := st_pressure_core.o
st_pressure-$(CONFIG_IIO_BUFFER) += st_pressure_buffer.o
diff --git a/kernel/drivers/iio/pressure/hid-sensor-press.c b/kernel/drivers/iio/pressure/hid-sensor-press.c
index 3cf0bd67d..6848d8c80 100644
--- a/kernel/drivers/iio/pressure/hid-sensor-press.c
+++ b/kernel/drivers/iio/pressure/hid-sensor-press.c
@@ -260,7 +260,6 @@ static int hid_press_probe(struct platform_device *pdev)
struct iio_dev *indio_dev;
struct press_state *press_state;
struct hid_sensor_hub_device *hsdev = pdev->dev.platform_data;
- struct iio_chan_spec *channels;
indio_dev = devm_iio_device_alloc(&pdev->dev,
sizeof(struct press_state));
@@ -280,20 +279,21 @@ static int hid_press_probe(struct platform_device *pdev)
return ret;
}
- channels = kmemdup(press_channels, sizeof(press_channels), GFP_KERNEL);
- if (!channels) {
+ indio_dev->channels = kmemdup(press_channels, sizeof(press_channels),
+ GFP_KERNEL);
+ if (!indio_dev->channels) {
dev_err(&pdev->dev, "failed to duplicate channels\n");
return -ENOMEM;
}
- ret = press_parse_report(pdev, hsdev, channels,
- HID_USAGE_SENSOR_PRESSURE, press_state);
+ ret = press_parse_report(pdev, hsdev,
+ (struct iio_chan_spec *)indio_dev->channels,
+ HID_USAGE_SENSOR_PRESSURE, press_state);
if (ret) {
dev_err(&pdev->dev, "failed to setup attributes\n");
goto error_free_dev_mem;
}
- indio_dev->channels = channels;
indio_dev->num_channels =
ARRAY_SIZE(press_channels);
indio_dev->dev.parent = &pdev->dev;
@@ -360,7 +360,7 @@ static int hid_press_remove(struct platform_device *pdev)
return 0;
}
-static struct platform_device_id hid_press_ids[] = {
+static const struct platform_device_id hid_press_ids[] = {
{
/* Format: HID-SENSOR-usage_id_in_hex_lowercase */
.name = "HID-SENSOR-200031",
diff --git a/kernel/drivers/iio/pressure/mpl115.c b/kernel/drivers/iio/pressure/mpl115.c
index f5ecd6e19..a0d7deeac 100644
--- a/kernel/drivers/iio/pressure/mpl115.c
+++ b/kernel/drivers/iio/pressure/mpl115.c
@@ -117,7 +117,7 @@ static int mpl115_read_raw(struct iio_dev *indio_dev,
*val = ret >> 6;
return IIO_VAL_INT;
case IIO_CHAN_INFO_OFFSET:
- *val = 605;
+ *val = -605;
*val2 = 750000;
return IIO_VAL_INT_PLUS_MICRO;
case IIO_CHAN_INFO_SCALE:
diff --git a/kernel/drivers/iio/pressure/ms5611.h b/kernel/drivers/iio/pressure/ms5611.h
index 099c6cdea..23b93c797 100644
--- a/kernel/drivers/iio/pressure/ms5611.h
+++ b/kernel/drivers/iio/pressure/ms5611.h
@@ -27,6 +27,18 @@
#define MS5611_PROM_WORDS_NB 8
+enum {
+ MS5611,
+ MS5607,
+};
+
+struct ms5611_chip_info {
+ u16 prom[MS5611_PROM_WORDS_NB];
+
+ int (*temp_and_pressure_compensate)(struct ms5611_chip_info *chip_info,
+ s32 *temp, s32 *pressure);
+};
+
struct ms5611_state {
void *client;
struct mutex lock;
@@ -36,9 +48,9 @@ struct ms5611_state {
int (*read_adc_temp_and_pressure)(struct device *dev,
s32 *temp, s32 *pressure);
- u16 prom[MS5611_PROM_WORDS_NB];
+ struct ms5611_chip_info *chip_info;
};
-int ms5611_probe(struct iio_dev *indio_dev, struct device *dev);
+int ms5611_probe(struct iio_dev *indio_dev, struct device *dev, int type);
#endif /* _MS5611_H */
diff --git a/kernel/drivers/iio/pressure/ms5611_core.c b/kernel/drivers/iio/pressure/ms5611_core.c
index e42c8531d..2f3d9b4ac 100644
--- a/kernel/drivers/iio/pressure/ms5611_core.c
+++ b/kernel/drivers/iio/pressure/ms5611_core.c
@@ -9,6 +9,7 @@
*
* Data sheet:
* http://www.meas-spec.com/downloads/MS5611-01BA03.pdf
+ * http://www.meas-spec.com/downloads/MS5607-02BA03.pdf
*
*/
@@ -50,7 +51,8 @@ static int ms5611_read_prom(struct iio_dev *indio_dev)
struct ms5611_state *st = iio_priv(indio_dev);
for (i = 0; i < MS5611_PROM_WORDS_NB; i++) {
- ret = st->read_prom_word(&indio_dev->dev, i, &st->prom[i]);
+ ret = st->read_prom_word(&indio_dev->dev,
+ i, &st->chip_info->prom[i]);
if (ret < 0) {
dev_err(&indio_dev->dev,
"failed to read prom at %d\n", i);
@@ -58,7 +60,7 @@ static int ms5611_read_prom(struct iio_dev *indio_dev)
}
}
- if (!ms5611_prom_is_valid(st->prom, MS5611_PROM_WORDS_NB)) {
+ if (!ms5611_prom_is_valid(st->chip_info->prom, MS5611_PROM_WORDS_NB)) {
dev_err(&indio_dev->dev, "PROM integrity check failed\n");
return -ENODEV;
}
@@ -70,22 +72,30 @@ static int ms5611_read_temp_and_pressure(struct iio_dev *indio_dev,
s32 *temp, s32 *pressure)
{
int ret;
- s32 t, p;
- s64 off, sens, dt;
struct ms5611_state *st = iio_priv(indio_dev);
- ret = st->read_adc_temp_and_pressure(&indio_dev->dev, &t, &p);
+ ret = st->read_adc_temp_and_pressure(&indio_dev->dev, temp, pressure);
if (ret < 0) {
dev_err(&indio_dev->dev,
"failed to read temperature and pressure\n");
return ret;
}
- dt = t - (st->prom[5] << 8);
- off = ((s64)st->prom[2] << 16) + ((st->prom[4] * dt) >> 7);
- sens = ((s64)st->prom[1] << 15) + ((st->prom[3] * dt) >> 8);
+ return st->chip_info->temp_and_pressure_compensate(st->chip_info,
+ temp, pressure);
+}
+
+static int ms5611_temp_and_pressure_compensate(struct ms5611_chip_info *chip_info,
+ s32 *temp, s32 *pressure)
+{
+ s32 t = *temp, p = *pressure;
+ s64 off, sens, dt;
- t = 2000 + ((st->prom[6] * dt) >> 23);
+ dt = t - (chip_info->prom[5] << 8);
+ off = ((s64)chip_info->prom[2] << 16) + ((chip_info->prom[4] * dt) >> 7);
+ sens = ((s64)chip_info->prom[1] << 15) + ((chip_info->prom[3] * dt) >> 8);
+
+ t = 2000 + ((chip_info->prom[6] * dt) >> 23);
if (t < 2000) {
s64 off2, sens2, t2;
@@ -111,6 +121,42 @@ static int ms5611_read_temp_and_pressure(struct iio_dev *indio_dev,
return 0;
}
+static int ms5607_temp_and_pressure_compensate(struct ms5611_chip_info *chip_info,
+ s32 *temp, s32 *pressure)
+{
+ s32 t = *temp, p = *pressure;
+ s64 off, sens, dt;
+
+ dt = t - (chip_info->prom[5] << 8);
+ off = ((s64)chip_info->prom[2] << 17) + ((chip_info->prom[4] * dt) >> 6);
+ sens = ((s64)chip_info->prom[1] << 16) + ((chip_info->prom[3] * dt) >> 7);
+
+ t = 2000 + ((chip_info->prom[6] * dt) >> 23);
+ if (t < 2000) {
+ s64 off2, sens2, t2;
+
+ t2 = (dt * dt) >> 31;
+ off2 = (61 * (t - 2000) * (t - 2000)) >> 4;
+ sens2 = off2 << 1;
+
+ if (t < -1500) {
+ s64 tmp = (t + 1500) * (t + 1500);
+
+ off2 += 15 * tmp;
+ sens2 += (8 * tmp);
+ }
+
+ t -= t2;
+ off -= off2;
+ sens -= sens2;
+ }
+
+ *temp = t;
+ *pressure = (((p * sens) >> 21) - off) >> 15;
+
+ return 0;
+}
+
static int ms5611_reset(struct iio_dev *indio_dev)
{
int ret;
@@ -160,16 +206,23 @@ static int ms5611_read_raw(struct iio_dev *indio_dev,
return -EINVAL;
}
+static struct ms5611_chip_info chip_info_tbl[] = {
+ [MS5611] = {
+ .temp_and_pressure_compensate = ms5611_temp_and_pressure_compensate,
+ },
+ [MS5607] = {
+ .temp_and_pressure_compensate = ms5607_temp_and_pressure_compensate,
+ }
+};
+
static const struct iio_chan_spec ms5611_channels[] = {
{
.type = IIO_PRESSURE,
- .info_mask_separate = BIT(IIO_CHAN_INFO_PROCESSED) |
- BIT(IIO_CHAN_INFO_SCALE)
+ .info_mask_separate = BIT(IIO_CHAN_INFO_PROCESSED),
},
{
.type = IIO_TEMP,
- .info_mask_separate = BIT(IIO_CHAN_INFO_PROCESSED) |
- BIT(IIO_CHAN_INFO_SCALE)
+ .info_mask_separate = BIT(IIO_CHAN_INFO_PROCESSED),
}
};
@@ -189,12 +242,13 @@ static int ms5611_init(struct iio_dev *indio_dev)
return ms5611_read_prom(indio_dev);
}
-int ms5611_probe(struct iio_dev *indio_dev, struct device *dev)
+int ms5611_probe(struct iio_dev *indio_dev, struct device *dev, int type)
{
int ret;
struct ms5611_state *st = iio_priv(indio_dev);
mutex_init(&st->lock);
+ st->chip_info = &chip_info_tbl[type];
indio_dev->dev.parent = dev;
indio_dev->name = dev->driver->name;
indio_dev->info = &ms5611_info;
diff --git a/kernel/drivers/iio/pressure/ms5611_i2c.c b/kernel/drivers/iio/pressure/ms5611_i2c.c
index 748fd9aca..245797d1e 100644
--- a/kernel/drivers/iio/pressure/ms5611_i2c.c
+++ b/kernel/drivers/iio/pressure/ms5611_i2c.c
@@ -104,11 +104,12 @@ static int ms5611_i2c_probe(struct i2c_client *client,
st->read_adc_temp_and_pressure = ms5611_i2c_read_adc_temp_and_pressure;
st->client = client;
- return ms5611_probe(indio_dev, &client->dev);
+ return ms5611_probe(indio_dev, &client->dev, id->driver_data);
}
static const struct i2c_device_id ms5611_id[] = {
- { "ms5611", 0 },
+ { "ms5611", MS5611 },
+ { "ms5607", MS5607 },
{ }
};
MODULE_DEVICE_TABLE(i2c, ms5611_id);
@@ -116,7 +117,6 @@ MODULE_DEVICE_TABLE(i2c, ms5611_id);
static struct i2c_driver ms5611_driver = {
.driver = {
.name = "ms5611",
- .owner = THIS_MODULE,
},
.id_table = ms5611_id,
.probe = ms5611_i2c_probe,
diff --git a/kernel/drivers/iio/pressure/ms5611_spi.c b/kernel/drivers/iio/pressure/ms5611_spi.c
index 976726fd4..aaa0c4ba9 100644
--- a/kernel/drivers/iio/pressure/ms5611_spi.c
+++ b/kernel/drivers/iio/pressure/ms5611_spi.c
@@ -103,11 +103,13 @@ static int ms5611_spi_probe(struct spi_device *spi)
st->read_adc_temp_and_pressure = ms5611_spi_read_adc_temp_and_pressure;
st->client = spi;
- return ms5611_probe(indio_dev, &spi->dev);
+ return ms5611_probe(indio_dev, &spi->dev,
+ spi_get_device_id(spi)->driver_data);
}
static const struct spi_device_id ms5611_id[] = {
- { "ms5611", 0 },
+ { "ms5611", MS5611 },
+ { "ms5607", MS5607 },
{ }
};
MODULE_DEVICE_TABLE(spi, ms5611_id);
@@ -115,7 +117,6 @@ MODULE_DEVICE_TABLE(spi, ms5611_id);
static struct spi_driver ms5611_driver = {
.driver = {
.name = "ms5611",
- .owner = THIS_MODULE,
},
.id_table = ms5611_id,
.probe = ms5611_spi_probe,
diff --git a/kernel/drivers/iio/pressure/ms5637.c b/kernel/drivers/iio/pressure/ms5637.c
new file mode 100644
index 000000000..e8d0e0da9
--- /dev/null
+++ b/kernel/drivers/iio/pressure/ms5637.c
@@ -0,0 +1,190 @@
+/*
+ * ms5637.c - Support for Measurement-Specialties ms5637 and ms8607
+ * pressure & temperature sensor
+ *
+ * Copyright (c) 2015 Measurement-Specialties
+ *
+ * Licensed under the GPL-2.
+ *
+ * (7-bit I2C slave address 0x76)
+ *
+ * Datasheet:
+ * http://www.meas-spec.com/downloads/MS5637-02BA03.pdf
+ * Datasheet:
+ * http://www.meas-spec.com/downloads/MS8607-02BA01.pdf
+ */
+
+#include <linux/init.h>
+#include <linux/device.h>
+#include <linux/kernel.h>
+#include <linux/stat.h>
+#include <linux/module.h>
+#include <linux/i2c.h>
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
+#include <linux/mutex.h>
+
+#include "../common/ms_sensors/ms_sensors_i2c.h"
+
+static const int ms5637_samp_freq[6] = { 960, 480, 240, 120, 60, 30 };
+/* String copy of the above const for readability purpose */
+static const char ms5637_show_samp_freq[] = "960 480 240 120 60 30";
+
+static int ms5637_read_raw(struct iio_dev *indio_dev,
+ struct iio_chan_spec const *channel, int *val,
+ int *val2, long mask)
+{
+ int ret;
+ int temperature;
+ unsigned int pressure;
+ struct ms_tp_dev *dev_data = iio_priv(indio_dev);
+
+ switch (mask) {
+ case IIO_CHAN_INFO_PROCESSED:
+ ret = ms_sensors_read_temp_and_pressure(dev_data,
+ &temperature,
+ &pressure);
+ if (ret)
+ return ret;
+
+ switch (channel->type) {
+ case IIO_TEMP: /* in milli °C */
+ *val = temperature;
+
+ return IIO_VAL_INT;
+ case IIO_PRESSURE: /* in kPa */
+ *val = pressure / 1000;
+ *val2 = (pressure % 1000) * 1000;
+
+ return IIO_VAL_INT_PLUS_MICRO;
+ default:
+ return -EINVAL;
+ }
+ case IIO_CHAN_INFO_SAMP_FREQ:
+ *val = ms5637_samp_freq[dev_data->res_index];
+
+ return IIO_VAL_INT;
+ default:
+ return -EINVAL;
+ }
+}
+
+static int ms5637_write_raw(struct iio_dev *indio_dev,
+ struct iio_chan_spec const *chan,
+ int val, int val2, long mask)
+{
+ struct ms_tp_dev *dev_data = iio_priv(indio_dev);
+ int i;
+
+ switch (mask) {
+ case IIO_CHAN_INFO_SAMP_FREQ:
+ i = ARRAY_SIZE(ms5637_samp_freq);
+ while (i-- > 0)
+ if (val == ms5637_samp_freq[i])
+ break;
+ if (i < 0)
+ return -EINVAL;
+ dev_data->res_index = i;
+
+ return 0;
+ default:
+ return -EINVAL;
+ }
+}
+
+static const struct iio_chan_spec ms5637_channels[] = {
+ {
+ .type = IIO_TEMP,
+ .info_mask_separate = BIT(IIO_CHAN_INFO_PROCESSED),
+ .info_mask_shared_by_all = BIT(IIO_CHAN_INFO_SAMP_FREQ),
+ },
+ {
+ .type = IIO_PRESSURE,
+ .info_mask_separate = BIT(IIO_CHAN_INFO_PROCESSED),
+ .info_mask_shared_by_all = BIT(IIO_CHAN_INFO_SAMP_FREQ),
+ }
+};
+
+static IIO_CONST_ATTR_SAMP_FREQ_AVAIL(ms5637_show_samp_freq);
+
+static struct attribute *ms5637_attributes[] = {
+ &iio_const_attr_sampling_frequency_available.dev_attr.attr,
+ NULL,
+};
+
+static const struct attribute_group ms5637_attribute_group = {
+ .attrs = ms5637_attributes,
+};
+
+static const struct iio_info ms5637_info = {
+ .read_raw = ms5637_read_raw,
+ .write_raw = ms5637_write_raw,
+ .attrs = &ms5637_attribute_group,
+ .driver_module = THIS_MODULE,
+};
+
+static int ms5637_probe(struct i2c_client *client,
+ const struct i2c_device_id *id)
+{
+ struct ms_tp_dev *dev_data;
+ struct iio_dev *indio_dev;
+ int ret;
+
+ if (!i2c_check_functionality(client->adapter,
+ I2C_FUNC_SMBUS_READ_WORD_DATA |
+ I2C_FUNC_SMBUS_WRITE_BYTE |
+ I2C_FUNC_SMBUS_READ_I2C_BLOCK)) {
+ dev_err(&client->dev,
+ "Adapter does not support some i2c transaction\n");
+ return -ENODEV;
+ }
+
+ indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*dev_data));
+ if (!indio_dev)
+ return -ENOMEM;
+
+ dev_data = iio_priv(indio_dev);
+ dev_data->client = client;
+ dev_data->res_index = 5;
+ mutex_init(&dev_data->lock);
+
+ indio_dev->info = &ms5637_info;
+ indio_dev->name = id->name;
+ indio_dev->dev.parent = &client->dev;
+ indio_dev->modes = INDIO_DIRECT_MODE;
+ indio_dev->channels = ms5637_channels;
+ indio_dev->num_channels = ARRAY_SIZE(ms5637_channels);
+
+ i2c_set_clientdata(client, indio_dev);
+
+ ret = ms_sensors_reset(client, 0x1E, 3000);
+ if (ret)
+ return ret;
+
+ ret = ms_sensors_tp_read_prom(dev_data);
+ if (ret)
+ return ret;
+
+ return devm_iio_device_register(&client->dev, indio_dev);
+}
+
+static const struct i2c_device_id ms5637_id[] = {
+ {"ms5637", 0},
+ {"ms8607-temppressure", 1},
+ {}
+};
+
+static struct i2c_driver ms5637_driver = {
+ .probe = ms5637_probe,
+ .id_table = ms5637_id,
+ .driver = {
+ .name = "ms5637"
+ },
+};
+
+module_i2c_driver(ms5637_driver);
+
+MODULE_DESCRIPTION("Measurement-Specialties ms5637 temperature & pressure driver");
+MODULE_AUTHOR("William Markezana <william.markezana@meas-spec.com>");
+MODULE_AUTHOR("Ludovic Tancerel <ludovic.tancerel@maplehightech.com>");
+MODULE_LICENSE("GPL v2");
diff --git a/kernel/drivers/iio/pressure/st_pressure_core.c b/kernel/drivers/iio/pressure/st_pressure_core.c
index e881fa629..b39a2fb06 100644
--- a/kernel/drivers/iio/pressure/st_pressure_core.c
+++ b/kernel/drivers/iio/pressure/st_pressure_core.c
@@ -178,6 +178,7 @@ static const struct iio_chan_spec st_press_lps001wp_channels[] = {
static const struct st_sensor_settings st_press_sensors_settings[] = {
{
.wai = ST_PRESS_LPS331AP_WAI_EXP,
+ .wai_addr = ST_SENSORS_DEFAULT_WAI_ADDRESS,
.sensors_supported = {
[0] = LPS331AP_PRESS_DEV_NAME,
},
@@ -225,6 +226,7 @@ static const struct st_sensor_settings st_press_sensors_settings[] = {
},
{
.wai = ST_PRESS_LPS001WP_WAI_EXP,
+ .wai_addr = ST_SENSORS_DEFAULT_WAI_ADDRESS,
.sensors_supported = {
[0] = LPS001WP_PRESS_DEV_NAME,
},
@@ -260,6 +262,7 @@ static const struct st_sensor_settings st_press_sensors_settings[] = {
},
{
.wai = ST_PRESS_LPS25H_WAI_EXP,
+ .wai_addr = ST_SENSORS_DEFAULT_WAI_ADDRESS,
.sensors_supported = {
[0] = LPS25H_PRESS_DEV_NAME,
},
@@ -397,6 +400,7 @@ static const struct iio_info press_info = {
.attrs = &st_press_attribute_group,
.read_raw = &st_press_read_raw,
.write_raw = &st_press_write_raw,
+ .debugfs_reg_access = &st_sensors_debugfs_reg_access,
};
#ifdef CONFIG_IIO_TRIGGER
diff --git a/kernel/drivers/iio/pressure/st_pressure_i2c.c b/kernel/drivers/iio/pressure/st_pressure_i2c.c
index 137788bba..8fcf9766e 100644
--- a/kernel/drivers/iio/pressure/st_pressure_i2c.c
+++ b/kernel/drivers/iio/pressure/st_pressure_i2c.c
@@ -79,7 +79,6 @@ MODULE_DEVICE_TABLE(i2c, st_press_id_table);
static struct i2c_driver st_press_driver = {
.driver = {
- .owner = THIS_MODULE,
.name = "st-press-i2c",
.of_match_table = of_match_ptr(st_press_of_match),
},
diff --git a/kernel/drivers/iio/pressure/st_pressure_spi.c b/kernel/drivers/iio/pressure/st_pressure_spi.c
index 1ffa6d4d3..40c0692ff 100644
--- a/kernel/drivers/iio/pressure/st_pressure_spi.c
+++ b/kernel/drivers/iio/pressure/st_pressure_spi.c
@@ -56,7 +56,6 @@ MODULE_DEVICE_TABLE(spi, st_press_id_table);
static struct spi_driver st_press_driver = {
.driver = {
- .owner = THIS_MODULE,
.name = "st-press-spi",
},
.probe = st_press_spi_probe,