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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2020-09-22 09:45:11 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2020-09-22 09:45:11 +0200
commitb290f902b857d75a5eaeb0aa8d0a12fbc8312699 (patch)
treef7c9b88995750ca5adb25fc9dc25ea046df785e7 /drivers/iio/chemical
parent93b61540dfa56b2385ec188a29615e062cd571be (diff)
parent596fd0162ac70c2253041e60394ecb5cccb15b07 (diff)
downloadlinux-b290f902b857d75a5eaeb0aa8d0a12fbc8312699.tar.bz2
Merge tag 'iio-for-5.10b-take2' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next
Jonathan writes: Second set of features and cleanups for IIO in 5.10 We have a couple of changes that apply to large sets of drivers, so I have grouped those to keep this short. There are a few late breaking fixes in here that can wait for the merge window. dt yaml conversions ------------------- * adi,ad7768-1 * adi,ad7949 * aspeed,ast2400 * cosmic,10001-adc * dlg,da9150-gpadc * fsl,imx25-gcq * fsl,imx7d-adc * fsl,vf610 * holt,hi8435 * marvell,berlin2-adc * motorola,cpcap-adc * nuvoton,nau7802 * nuvoton,npcm750-adc * nxp,lpc1850-adc * nxp,lpc3220 * sprd,sc2720-adc * st,stmpe-adc * ti,adc12138 * ti,ads1015 * ti,ads7950 * ti,twl4030-madc Features -------- * adxrs290 - Add triggered buffer support and expose data ready signal as a possible trigger. Includes updating bindings. - Add debugfs hooks for register access. * mlx90632 - Add a clear user interface to override the measured ambient temperature. * vl53l0x - Add IRQ support including dt bindings. Cleanups and minor fixes ------------------------ (groups) Replace mlock with local lock: * adf4350 * exynos-adc * fls-imx25-gcq * stm32-dac devm use to simplify probe error handling and remove functions. * adis16201 * adis16203 * adis16209 * adis16240 * adis16136 * adis16260 * adis16400 * adis16460 * adis16480 * adis library - drop unused adis_setup_buffer_and_trigger() of_match_ptr removal and incorrect ACPI binding removal of_match_ptr() rarely makes sense in an IIO driver as space saving is trivial and it breaks ACPI PRP0001 based instantiation. Mostly this series is about removing examples that get copied into new drivers. * ad2s1200 * ad5272 * ad5446 * ad5592r * ad5593r * ad5703 * ak8974 * ak8975 * ams-iaq-core * as3935 * atlas-sensor * ds1803 * hdc100x * htu21 * icp10100 * lmp91000 * pulsedlight * max30102 * max5432 * max5481 * mcp4018 * mcp4131 * mcp4531 * mcp4725 * ms5611 * ms5637 * si7020 * sgp30 * ti-dac082s085 * ti-dac5571 * tmp007 * tsys01 * vz89x * zpa2326 kernel-doc fixes * iio-core * ad7303 * ad7947 * adis16080 * adis16400 * iio_dummy_evgen * sgp30 Fixes for buffer alignment when passed to iio_push_to_buffers_with_timestamp() This is a long running effort. There are a few more drivers to come. * inv_mpu6050 * itg3200 * si1145 * st_lsm6dsx * ti-adc0832 * ti-adc12138 (not driver focused) * MAINTAINERS - Consolidate Analog Device IIO entries whilst removing Beniamin Bia. - Remove Hartmut Knaack as a listed IIO maintainer as he hasn't been active for a long time and people are getting intermitted bounces. * Add __printf() markings to a few functions that were missing them. * drop some rotted documentation from staging. * rework buffer sysfs file creation (precursor to multiple buffer support) (individual drivers) * ad5592r - Fix use of true for IIO_SHARED_BY_TYPE - Tidy up locking and indentation. * ad9467 - Improve error message on chip-id missmatch. - Use more appropriate error value if chip-id not recognised. * adis-library - Simplify burst mode handling. * adxrs290 - Make sure to switch device to standby mode during remove. * as73211 - Increase measurement timeout as seems some devices are slower. * bma180 - Fix use of true fo IIO_SHARED_BY_TYPE * exynos_adc - Update binding to require second interrut with touch screen. - Update binding to not require syscon on S5Pv210 * hmc5843 - Fix use of true for IIO_SHARED_BY_TYPE * inv_mpu6050 - Use regmap_noinc_read() for fifo reading. * palmas_gpadc - Use module_platform_driver() to remove boilerplate. * meson-saradc - style consistency fixes * rockchip_saradc - Allow compile testing with !ARM. * st_lsm6dsx - Changing scaling factor to use IIO_VAL_INT_PLUS_NANO to improve precision. - Fix an issue with unchecked return value. * stm32-adc - Fix a missing return introduced in dev_err_probe() patch earlier in cycle. * sx9310 - Prefer async mode for probe as paticularly slow startup. * vcnl4000 - Add missing interrupt property to dt binding. * tag 'iio-for-5.10b-take2' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (126 commits) dt-bindings: iio: vishay,vcnl4000: add interrupts property iio:imu:inv_mpu6050: Use regmap_noinc_read for fifo reads. iio:imu:inv_mpu6050 Fix dma and ts alignment and data leak issues. iio:adc:ti-adc12138 Fix alignment issue with timestamp iio:adc:ti-adc0832 Fix alignment issue with timestamp iio:imu:st_lsm6dsx Fix alignment and data leak issues iio:light:si1145: Fix timestamp alignment and prevent data leak. iio:gyro:itg3200: Fix timestamp alignment and prevent data leak. iio:imu:st_lsm6dsx: check st_lsm6dsx_shub_read_output return iio: adc: exynos_adc: Replace indio_dev->mlock with own device lock dt-bindings:iio:adc:holt,hi8435 yaml conversion dt-bindings:iio:adc:adi,ad7768-1 yaml conversion dt-bindings:iio:adc:adi,ad7949 yaml conversion dt-bindings:iio:adc:dlg,da9150-gpadc yaml conversion dt-bindings:iio:adc:motorola,cpcap-adc yaml conversion dt-bindings:iio:adc:nxp,lpc3220-adc yaml conversion dt-bindings:iio:adc:nxp,lpc1850-adc yaml conversion dt-bindings:iio:adc:fsl,imx25-gcq yaml conversion dt-bindings:iio:adc:fsl,imx7d-adc yaml conversion dt-bindings:iio:adc:ti,ads1015 yaml conversion ...
Diffstat (limited to 'drivers/iio/chemical')
-rw-r--r--drivers/iio/chemical/ams-iaq-core.c3
-rw-r--r--drivers/iio/chemical/atlas-sensor.c10
-rw-r--r--drivers/iio/chemical/sgp30.c29
-rw-r--r--drivers/iio/chemical/vz89x.c18
4 files changed, 28 insertions, 32 deletions
diff --git a/drivers/iio/chemical/ams-iaq-core.c b/drivers/iio/chemical/ams-iaq-core.c
index 8c1b64fd424a..97be3669c554 100644
--- a/drivers/iio/chemical/ams-iaq-core.c
+++ b/drivers/iio/chemical/ams-iaq-core.c
@@ -7,6 +7,7 @@
*/
#include <linux/module.h>
+#include <linux/mod_devicetable.h>
#include <linux/mutex.h>
#include <linux/init.h>
#include <linux/i2c.h>
@@ -177,7 +178,7 @@ MODULE_DEVICE_TABLE(of, ams_iaqcore_dt_ids);
static struct i2c_driver ams_iaqcore_driver = {
.driver = {
.name = "ams-iaq-core",
- .of_match_table = of_match_ptr(ams_iaqcore_dt_ids),
+ .of_match_table = ams_iaqcore_dt_ids,
},
.probe = ams_iaqcore_probe,
.id_table = ams_iaqcore_id,
diff --git a/drivers/iio/chemical/atlas-sensor.c b/drivers/iio/chemical/atlas-sensor.c
index 43069636fcd5..cdab9d04dedd 100644
--- a/drivers/iio/chemical/atlas-sensor.c
+++ b/drivers/iio/chemical/atlas-sensor.c
@@ -15,7 +15,7 @@
#include <linux/irq.h>
#include <linux/irq_work.h>
#include <linux/i2c.h>
-#include <linux/of_device.h>
+#include <linux/mod_devicetable.h>
#include <linux/regmap.h>
#include <linux/iio/iio.h>
#include <linux/iio/buffer.h>
@@ -620,7 +620,6 @@ static int atlas_probe(struct i2c_client *client,
{
struct atlas_data *data;
struct atlas_device *chip;
- const struct of_device_id *of_id;
struct iio_trigger *trig;
struct iio_dev *indio_dev;
int ret;
@@ -629,11 +628,10 @@ static int atlas_probe(struct i2c_client *client,
if (!indio_dev)
return -ENOMEM;
- of_id = of_match_device(atlas_dt_ids, &client->dev);
- if (!of_id)
+ if (!dev_fwnode(&client->dev))
chip = &atlas_devices[id->driver_data];
else
- chip = &atlas_devices[(unsigned long)of_id->data];
+ chip = &atlas_devices[(unsigned long)device_get_match_data(&client->dev)];
indio_dev->info = &atlas_info;
indio_dev->name = ATLAS_DRV_NAME;
@@ -775,7 +773,7 @@ static const struct dev_pm_ops atlas_pm_ops = {
static struct i2c_driver atlas_driver = {
.driver = {
.name = ATLAS_DRV_NAME,
- .of_match_table = of_match_ptr(atlas_dt_ids),
+ .of_match_table = atlas_dt_ids,
.pm = &atlas_pm_ops,
},
.probe = atlas_probe,
diff --git a/drivers/iio/chemical/sgp30.c b/drivers/iio/chemical/sgp30.c
index 2c4086c48136..1029c457be15 100644
--- a/drivers/iio/chemical/sgp30.c
+++ b/drivers/iio/chemical/sgp30.c
@@ -20,9 +20,9 @@
#include <linux/delay.h>
#include <linux/kthread.h>
#include <linux/module.h>
+#include <linux/mod_devicetable.h>
#include <linux/mutex.h>
#include <linux/i2c.h>
-#include <linux/of_device.h>
#include <linux/iio/iio.h>
#include <linux/iio/sysfs.h>
@@ -227,6 +227,7 @@ static int sgp_verify_buffer(const struct sgp_data *data,
* @cmd: SGP Command to issue
* @buf: Raw data buffer to use
* @word_count: Num words to read, excluding CRC bytes
+ * @duration_us: Time taken to sensor to take a reading and data to be ready.
*
* Return: 0 on success, negative error otherwise.
*/
@@ -409,6 +410,7 @@ static int sgp_read_raw(struct iio_dev *indio_dev,
static int sgp_check_compat(struct sgp_data *data,
unsigned int product_id)
{
+ struct device *dev = &data->client->dev;
const struct sgp_version *supported_versions;
u16 ix, num_fs;
u16 product, generation, major, minor;
@@ -416,21 +418,20 @@ static int sgp_check_compat(struct sgp_data *data,
/* driver does not match product */
generation = SGP_VERS_GEN(data);
if (generation != 0) {
- dev_err(&data->client->dev,
+ dev_err(dev,
"incompatible product generation %d != 0", generation);
return -ENODEV;
}
product = SGP_VERS_PRODUCT(data);
if (product != product_id) {
- dev_err(&data->client->dev,
- "sensor reports a different product: 0x%04hx\n",
+ dev_err(dev, "sensor reports a different product: 0x%04hx\n",
product);
return -ENODEV;
}
if (SGP_VERS_RESERVED(data))
- dev_warn(&data->client->dev, "reserved bit is set\n");
+ dev_warn(dev, "reserved bit is set\n");
/* engineering samples are not supported: no interface guarantees */
if (SGP_VERS_ENG_BIT(data))
@@ -456,8 +457,7 @@ static int sgp_check_compat(struct sgp_data *data,
minor >= supported_versions[ix].minor)
return 0;
}
- dev_err(&data->client->dev, "unsupported sgp version: %d.%d\n",
- major, minor);
+ dev_err(dev, "unsupported sgp version: %d.%d\n", major, minor);
return -ENODEV;
}
@@ -499,19 +499,18 @@ static const struct of_device_id sgp_dt_ids[] = {
static int sgp_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
+ struct device *dev = &client->dev;
struct iio_dev *indio_dev;
struct sgp_data *data;
- const struct of_device_id *of_id;
unsigned long product_id;
int ret;
- indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*data));
+ indio_dev = devm_iio_device_alloc(dev, sizeof(*data));
if (!indio_dev)
return -ENOMEM;
- of_id = of_match_device(sgp_dt_ids, &client->dev);
- if (of_id)
- product_id = (unsigned long)of_id->data;
+ if (dev_fwnode(dev))
+ product_id = (unsigned long)device_get_match_data(dev);
else
product_id = id->driver_data;
@@ -541,9 +540,9 @@ static int sgp_probe(struct i2c_client *client,
sgp_init(data);
- ret = devm_iio_device_register(&client->dev, indio_dev);
+ ret = devm_iio_device_register(dev, indio_dev);
if (ret) {
- dev_err(&client->dev, "failed to register iio device\n");
+ dev_err(dev, "failed to register iio device\n");
return ret;
}
@@ -576,7 +575,7 @@ MODULE_DEVICE_TABLE(of, sgp_dt_ids);
static struct i2c_driver sgp_driver = {
.driver = {
.name = "sgp30",
- .of_match_table = of_match_ptr(sgp_dt_ids),
+ .of_match_table = sgp_dt_ids,
},
.probe = sgp_probe,
.remove = sgp_remove,
diff --git a/drivers/iio/chemical/vz89x.c b/drivers/iio/chemical/vz89x.c
index 5586eb8e12cd..23b22a5f5c1c 100644
--- a/drivers/iio/chemical/vz89x.c
+++ b/drivers/iio/chemical/vz89x.c
@@ -10,8 +10,7 @@
#include <linux/mutex.h>
#include <linux/init.h>
#include <linux/i2c.h>
-#include <linux/of.h>
-#include <linux/of_device.h>
+#include <linux/mod_devicetable.h>
#include <linux/iio/iio.h>
#include <linux/iio/sysfs.h>
@@ -352,12 +351,12 @@ MODULE_DEVICE_TABLE(of, vz89x_dt_ids);
static int vz89x_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
+ struct device *dev = &client->dev;
struct iio_dev *indio_dev;
struct vz89x_data *data;
- const struct of_device_id *of_id;
int chip_id;
- indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*data));
+ indio_dev = devm_iio_device_alloc(dev, sizeof(*data));
if (!indio_dev)
return -ENOMEM;
data = iio_priv(indio_dev);
@@ -370,11 +369,10 @@ static int vz89x_probe(struct i2c_client *client,
else
return -EOPNOTSUPP;
- of_id = of_match_device(vz89x_dt_ids, &client->dev);
- if (!of_id)
+ if (!dev_fwnode(dev))
chip_id = id->driver_data;
else
- chip_id = (unsigned long)of_id->data;
+ chip_id = (unsigned long)device_get_match_data(dev);
i2c_set_clientdata(client, indio_dev);
data->client = client;
@@ -383,13 +381,13 @@ static int vz89x_probe(struct i2c_client *client,
mutex_init(&data->lock);
indio_dev->info = &vz89x_info;
- indio_dev->name = dev_name(&client->dev);
+ indio_dev->name = dev_name(dev);
indio_dev->modes = INDIO_DIRECT_MODE;
indio_dev->channels = data->chip->channels;
indio_dev->num_channels = data->chip->num_channels;
- return devm_iio_device_register(&client->dev, indio_dev);
+ return devm_iio_device_register(dev, indio_dev);
}
static const struct i2c_device_id vz89x_id[] = {
@@ -402,7 +400,7 @@ MODULE_DEVICE_TABLE(i2c, vz89x_id);
static struct i2c_driver vz89x_driver = {
.driver = {
.name = "vz89x",
- .of_match_table = of_match_ptr(vz89x_dt_ids),
+ .of_match_table = vz89x_dt_ids,
},
.probe = vz89x_probe,
.id_table = vz89x_id,