diff options
Diffstat (limited to 'drivers/iio')
50 files changed, 137 insertions, 104 deletions
diff --git a/drivers/iio/accel/kxsd9.c b/drivers/iio/accel/kxsd9.c index 98ba761cbb9c..923f56598d4b 100644 --- a/drivers/iio/accel/kxsd9.c +++ b/drivers/iio/accel/kxsd9.c @@ -263,7 +263,6 @@ MODULE_DEVICE_TABLE(spi, kxsd9_id); static struct spi_driver kxsd9_driver = { .driver = { .name = "kxsd9", - .owner = THIS_MODULE, }, .probe = kxsd9_probe, .remove = kxsd9_remove, diff --git a/drivers/iio/accel/st_accel_core.c b/drivers/iio/accel/st_accel_core.c index 9d973f1e74ac..70f042797f15 100644 --- a/drivers/iio/accel/st_accel_core.c +++ b/drivers/iio/accel/st_accel_core.c @@ -149,8 +149,6 @@ #define ST_ACCEL_4_BDU_MASK 0x40 #define ST_ACCEL_4_DRDY_IRQ_ADDR 0x21 #define ST_ACCEL_4_DRDY_IRQ_INT1_MASK 0x04 -#define ST_ACCEL_4_IG1_EN_ADDR 0x21 -#define ST_ACCEL_4_IG1_EN_MASK 0x08 #define ST_ACCEL_4_MULTIREAD_BIT true /* CUSTOM VALUES FOR SENSOR 5 */ @@ -490,10 +488,6 @@ static const struct st_sensor_settings st_accel_sensors_settings[] = { .drdy_irq = { .addr = ST_ACCEL_4_DRDY_IRQ_ADDR, .mask_int1 = ST_ACCEL_4_DRDY_IRQ_INT1_MASK, - .ig1 = { - .en_addr = ST_ACCEL_4_IG1_EN_ADDR, - .en_mask = ST_ACCEL_4_IG1_EN_MASK, - }, }, .multi_read_bit = ST_ACCEL_4_MULTIREAD_BIT, .bootime = 2, /* guess */ diff --git a/drivers/iio/accel/st_accel_spi.c b/drivers/iio/accel/st_accel_spi.c index e82bedfaeb9b..fcd5847a3fd3 100644 --- a/drivers/iio/accel/st_accel_spi.c +++ b/drivers/iio/accel/st_accel_spi.c @@ -65,7 +65,6 @@ MODULE_DEVICE_TABLE(spi, st_accel_id_table); static struct spi_driver st_accel_driver = { .driver = { - .owner = THIS_MODULE, .name = "st-accel-spi", }, .probe = st_accel_spi_probe, diff --git a/drivers/iio/adc/ad7266.c b/drivers/iio/adc/ad7266.c index 70f78c3062a7..21e19b60e2b9 100644 --- a/drivers/iio/adc/ad7266.c +++ b/drivers/iio/adc/ad7266.c @@ -509,7 +509,6 @@ MODULE_DEVICE_TABLE(spi, ad7266_id); static struct spi_driver ad7266_driver = { .driver = { .name = "ad7266", - .owner = THIS_MODULE, }, .probe = ad7266_probe, .remove = ad7266_remove, diff --git a/drivers/iio/adc/ad7298.c b/drivers/iio/adc/ad7298.c index 4a8c0a2f49b6..62bb8f7ce4a0 100644 --- a/drivers/iio/adc/ad7298.c +++ b/drivers/iio/adc/ad7298.c @@ -378,7 +378,6 @@ MODULE_DEVICE_TABLE(spi, ad7298_id); static struct spi_driver ad7298_driver = { .driver = { .name = "ad7298", - .owner = THIS_MODULE, }, .probe = ad7298_probe, .remove = ad7298_remove, diff --git a/drivers/iio/adc/ad7476.c b/drivers/iio/adc/ad7476.c index ce400ec176f1..be85c2a0ad97 100644 --- a/drivers/iio/adc/ad7476.c +++ b/drivers/iio/adc/ad7476.c @@ -302,7 +302,6 @@ MODULE_DEVICE_TABLE(spi, ad7476_id); static struct spi_driver ad7476_driver = { .driver = { .name = "ad7476", - .owner = THIS_MODULE, }, .probe = ad7476_probe, .remove = ad7476_remove, diff --git a/drivers/iio/adc/ad7791.c b/drivers/iio/adc/ad7791.c index c19f8fd1b4b7..cf172d58cd44 100644 --- a/drivers/iio/adc/ad7791.c +++ b/drivers/iio/adc/ad7791.c @@ -440,7 +440,6 @@ MODULE_DEVICE_TABLE(spi, ad7791_spi_ids); static struct spi_driver ad7791_driver = { .driver = { .name = "ad7791", - .owner = THIS_MODULE, }, .probe = ad7791_probe, .remove = ad7791_remove, diff --git a/drivers/iio/adc/ad7793.c b/drivers/iio/adc/ad7793.c index d3eeb3fb46c2..7b07bb651671 100644 --- a/drivers/iio/adc/ad7793.c +++ b/drivers/iio/adc/ad7793.c @@ -101,7 +101,7 @@ #define AD7795_CH_AIN1M_AIN1M 8 /* AIN1(-) - AIN1(-) */ /* ID Register Bit Designations (AD7793_REG_ID) */ -#define AD7785_ID 0xB +#define AD7785_ID 0x3 #define AD7792_ID 0xA #define AD7793_ID 0xB #define AD7794_ID 0xF @@ -851,7 +851,6 @@ MODULE_DEVICE_TABLE(spi, ad7793_id); static struct spi_driver ad7793_driver = { .driver = { .name = "ad7793", - .owner = THIS_MODULE, }, .probe = ad7793_probe, .remove = ad7793_remove, diff --git a/drivers/iio/adc/ad7887.c b/drivers/iio/adc/ad7887.c index 2fd012ee99f5..2d3c397e66ad 100644 --- a/drivers/iio/adc/ad7887.c +++ b/drivers/iio/adc/ad7887.c @@ -356,7 +356,6 @@ MODULE_DEVICE_TABLE(spi, ad7887_id); static struct spi_driver ad7887_driver = { .driver = { .name = "ad7887", - .owner = THIS_MODULE, }, .probe = ad7887_probe, .remove = ad7887_remove, diff --git a/drivers/iio/adc/ad7923.c b/drivers/iio/adc/ad7923.c index 28732c28e819..45e29ccd824f 100644 --- a/drivers/iio/adc/ad7923.c +++ b/drivers/iio/adc/ad7923.c @@ -357,7 +357,6 @@ MODULE_DEVICE_TABLE(spi, ad7923_id); static struct spi_driver ad7923_driver = { .driver = { .name = "ad7923", - .owner = THIS_MODULE, }, .probe = ad7923_probe, .remove = ad7923_remove, diff --git a/drivers/iio/adc/max1027.c b/drivers/iio/adc/max1027.c index 54a8302aaace..41d495c6035e 100644 --- a/drivers/iio/adc/max1027.c +++ b/drivers/iio/adc/max1027.c @@ -509,7 +509,6 @@ static struct spi_driver max1027_driver = { .driver = { .name = "max1027", .of_match_table = of_match_ptr(max1027_adc_dt_ids), - .owner = THIS_MODULE, }, .probe = max1027_probe, .remove = max1027_remove, diff --git a/drivers/iio/adc/mcp320x.c b/drivers/iio/adc/mcp320x.c index 9fcb8b61e300..d1c05f6eed18 100644 --- a/drivers/iio/adc/mcp320x.c +++ b/drivers/iio/adc/mcp320x.c @@ -433,7 +433,6 @@ static struct spi_driver mcp320x_driver = { .driver = { .name = "mcp320x", .of_match_table = of_match_ptr(mcp320x_dt_ids), - .owner = THIS_MODULE, }, .probe = mcp320x_probe, .remove = mcp320x_remove, diff --git a/drivers/iio/adc/ti-adc128s052.c b/drivers/iio/adc/ti-adc128s052.c index 98c0d2b444bf..ff6f7f63c8d9 100644 --- a/drivers/iio/adc/ti-adc128s052.c +++ b/drivers/iio/adc/ti-adc128s052.c @@ -192,7 +192,6 @@ static struct spi_driver adc128_driver = { .driver = { .name = "adc128s052", .of_match_table = of_match_ptr(adc128_of_match), - .owner = THIS_MODULE, }, .probe = adc128_probe, .remove = adc128_remove, diff --git a/drivers/iio/adc/twl4030-madc.c b/drivers/iio/adc/twl4030-madc.c index ebe415f10640..0c74869a540a 100644 --- a/drivers/iio/adc/twl4030-madc.c +++ b/drivers/iio/adc/twl4030-madc.c @@ -45,13 +45,18 @@ #include <linux/types.h> #include <linux/gfp.h> #include <linux/err.h> +#include <linux/regulator/consumer.h> #include <linux/iio/iio.h> +#define TWL4030_USB_SEL_MADC_MCPC (1<<3) +#define TWL4030_USB_CARKIT_ANA_CTRL 0xBB + /** * struct twl4030_madc_data - a container for madc info * @dev: Pointer to device structure for madc * @lock: Mutex protecting this data structure + * @regulator: Pointer to bias regulator for madc * @requests: Array of request struct corresponding to SW1, SW2 and RT * @use_second_irq: IRQ selection (main or co-processor) * @imr: Interrupt mask register of MADC @@ -60,6 +65,7 @@ struct twl4030_madc_data { struct device *dev; struct mutex lock; /* mutex protecting this data structure */ + struct regulator *usb3v1; struct twl4030_madc_request requests[TWL4030_MADC_NUM_METHODS]; bool use_second_irq; u8 imr; @@ -841,6 +847,32 @@ static int twl4030_madc_probe(struct platform_device *pdev) } twl4030_madc = madc; + /* Configure MADC[3:6] */ + ret = twl_i2c_read_u8(TWL_MODULE_USB, ®val, + TWL4030_USB_CARKIT_ANA_CTRL); + if (ret) { + dev_err(&pdev->dev, "unable to read reg CARKIT_ANA_CTRL 0x%X\n", + TWL4030_USB_CARKIT_ANA_CTRL); + goto err_i2c; + } + regval |= TWL4030_USB_SEL_MADC_MCPC; + ret = twl_i2c_write_u8(TWL_MODULE_USB, regval, + TWL4030_USB_CARKIT_ANA_CTRL); + if (ret) { + dev_err(&pdev->dev, "unable to write reg CARKIT_ANA_CTRL 0x%X\n", + TWL4030_USB_CARKIT_ANA_CTRL); + goto err_i2c; + } + + /* Enable 3v1 bias regulator for MADC[3:6] */ + madc->usb3v1 = devm_regulator_get(madc->dev, "vusb3v1"); + if (IS_ERR(madc->usb3v1)) + return -ENODEV; + + ret = regulator_enable(madc->usb3v1); + if (ret) + dev_err(madc->dev, "could not enable 3v1 bias regulator\n"); + ret = iio_device_register(iio_dev); if (ret) { dev_err(&pdev->dev, "could not register iio device\n"); @@ -866,6 +898,8 @@ static int twl4030_madc_remove(struct platform_device *pdev) twl4030_madc_set_current_generator(madc, 0, 0); twl4030_madc_set_power(madc, 0); + regulator_disable(madc->usb3v1); + return 0; } diff --git a/drivers/iio/adc/vf610_adc.c b/drivers/iio/adc/vf610_adc.c index 599cde3d03a1..b10f629cc44b 100644 --- a/drivers/iio/adc/vf610_adc.c +++ b/drivers/iio/adc/vf610_adc.c @@ -106,6 +106,13 @@ #define DEFAULT_SAMPLE_TIME 1000 +/* V at 25°C of 696 mV */ +#define VF610_VTEMP25_3V0 950 +/* V at 25°C of 699 mV */ +#define VF610_VTEMP25_3V3 867 +/* Typical sensor slope coefficient at all temperatures */ +#define VF610_TEMP_SLOPE_COEFF 1840 + enum clk_sel { VF610_ADCIOC_BUSCLK_SET, VF610_ADCIOC_ALTCLK_SET, @@ -197,6 +204,8 @@ static inline void vf610_adc_calculate_rates(struct vf610_adc *info) adc_feature->clk_div = 8; } + adck_rate = ipg_rate / adc_feature->clk_div; + /* * Determine the long sample time adder value to be used based * on the default minimum sample time provided. @@ -221,7 +230,6 @@ static inline void vf610_adc_calculate_rates(struct vf610_adc *info) * BCT (Base Conversion Time): fixed to 25 ADCK cycles for 12 bit mode * LSTAdder(Long Sample Time): 3, 5, 7, 9, 13, 17, 21, 25 ADCK cycles */ - adck_rate = ipg_rate / info->adc_feature.clk_div; for (i = 0; i < ARRAY_SIZE(vf610_hw_avgs); i++) info->sample_freq_avail[i] = adck_rate / (6 + vf610_hw_avgs[i] * @@ -663,11 +671,13 @@ static int vf610_read_raw(struct iio_dev *indio_dev, break; case IIO_TEMP: /* - * Calculate in degree Celsius times 1000 - * Using sensor slope of 1.84 mV/°C and - * V at 25°C of 696 mV - */ - *val = 25000 - ((int)info->value - 864) * 1000000 / 1840; + * Calculate in degree Celsius times 1000 + * Using the typical sensor slope of 1.84 mV/°C + * and VREFH_ADC at 3.3V, V at 25°C of 699 mV + */ + *val = 25000 - ((int)info->value - VF610_VTEMP25_3V3) * + 1000000 / VF610_TEMP_SLOPE_COEFF; + break; default: mutex_unlock(&indio_dev->mlock); diff --git a/drivers/iio/adc/xilinx-xadc-core.c b/drivers/iio/adc/xilinx-xadc-core.c index c2b5f1095848..0a6beb3d99cb 100644 --- a/drivers/iio/adc/xilinx-xadc-core.c +++ b/drivers/iio/adc/xilinx-xadc-core.c @@ -841,6 +841,7 @@ static int xadc_read_raw(struct iio_dev *indio_dev, case XADC_REG_VCCINT: case XADC_REG_VCCAUX: case XADC_REG_VREFP: + case XADC_REG_VREFN: case XADC_REG_VCCBRAM: case XADC_REG_VCCPINT: case XADC_REG_VCCPAUX: diff --git a/drivers/iio/amplifiers/ad8366.c b/drivers/iio/amplifiers/ad8366.c index 32b82a2dc894..102c7174da5b 100644 --- a/drivers/iio/amplifiers/ad8366.c +++ b/drivers/iio/amplifiers/ad8366.c @@ -200,7 +200,6 @@ MODULE_DEVICE_TABLE(spi, ad8366_id); static struct spi_driver ad8366_driver = { .driver = { .name = KBUILD_MODNAME, - .owner = THIS_MODULE, }, .probe = ad8366_probe, .remove = ad8366_remove, diff --git a/drivers/iio/common/ssp_sensors/ssp_dev.c b/drivers/iio/common/ssp_sensors/ssp_dev.c index d338bb595db3..ea7adb638d99 100644 --- a/drivers/iio/common/ssp_sensors/ssp_dev.c +++ b/drivers/iio/common/ssp_sensors/ssp_dev.c @@ -700,7 +700,6 @@ static struct spi_driver ssp_driver = { .remove = ssp_remove, .driver = { .pm = &ssp_pm_ops, - .owner = THIS_MODULE, .of_match_table = of_match_ptr(ssp_of_match), .name = "sensorhub" }, diff --git a/drivers/iio/dac/ad5064.c b/drivers/iio/dac/ad5064.c index c067e6821496..81ca0081a019 100644 --- a/drivers/iio/dac/ad5064.c +++ b/drivers/iio/dac/ad5064.c @@ -113,12 +113,16 @@ enum ad5064_type { ID_AD5065, ID_AD5628_1, ID_AD5628_2, + ID_AD5629_1, + ID_AD5629_2, ID_AD5648_1, ID_AD5648_2, ID_AD5666_1, ID_AD5666_2, ID_AD5668_1, ID_AD5668_2, + ID_AD5669_1, + ID_AD5669_2, }; static int ad5064_write(struct ad5064_state *st, unsigned int cmd, @@ -291,7 +295,7 @@ static const struct iio_chan_spec_ext_info ad5064_ext_info[] = { { }, }; -#define AD5064_CHANNEL(chan, addr, bits) { \ +#define AD5064_CHANNEL(chan, addr, bits, _shift) { \ .type = IIO_VOLTAGE, \ .indexed = 1, \ .output = 1, \ @@ -303,36 +307,39 @@ static const struct iio_chan_spec_ext_info ad5064_ext_info[] = { .sign = 'u', \ .realbits = (bits), \ .storagebits = 16, \ - .shift = 20 - bits, \ + .shift = (_shift), \ }, \ .ext_info = ad5064_ext_info, \ } -#define DECLARE_AD5064_CHANNELS(name, bits) \ +#define DECLARE_AD5064_CHANNELS(name, bits, shift) \ const struct iio_chan_spec name[] = { \ - AD5064_CHANNEL(0, 0, bits), \ - AD5064_CHANNEL(1, 1, bits), \ - AD5064_CHANNEL(2, 2, bits), \ - AD5064_CHANNEL(3, 3, bits), \ - AD5064_CHANNEL(4, 4, bits), \ - AD5064_CHANNEL(5, 5, bits), \ - AD5064_CHANNEL(6, 6, bits), \ - AD5064_CHANNEL(7, 7, bits), \ + AD5064_CHANNEL(0, 0, bits, shift), \ + AD5064_CHANNEL(1, 1, bits, shift), \ + AD5064_CHANNEL(2, 2, bits, shift), \ + AD5064_CHANNEL(3, 3, bits, shift), \ + AD5064_CHANNEL(4, 4, bits, shift), \ + AD5064_CHANNEL(5, 5, bits, shift), \ + AD5064_CHANNEL(6, 6, bits, shift), \ + AD5064_CHANNEL(7, 7, bits, shift), \ } -#define DECLARE_AD5065_CHANNELS(name, bits) \ +#define DECLARE_AD5065_CHANNELS(name, bits, shift) \ const struct iio_chan_spec name[] = { \ - AD5064_CHANNEL(0, 0, bits), \ - AD5064_CHANNEL(1, 3, bits), \ + AD5064_CHANNEL(0, 0, bits, shift), \ + AD5064_CHANNEL(1, 3, bits, shift), \ } -static DECLARE_AD5064_CHANNELS(ad5024_channels, 12); -static DECLARE_AD5064_CHANNELS(ad5044_channels, 14); -static DECLARE_AD5064_CHANNELS(ad5064_channels, 16); +static DECLARE_AD5064_CHANNELS(ad5024_channels, 12, 8); +static DECLARE_AD5064_CHANNELS(ad5044_channels, 14, 6); +static DECLARE_AD5064_CHANNELS(ad5064_channels, 16, 4); -static DECLARE_AD5065_CHANNELS(ad5025_channels, 12); -static DECLARE_AD5065_CHANNELS(ad5045_channels, 14); -static DECLARE_AD5065_CHANNELS(ad5065_channels, 16); +static DECLARE_AD5065_CHANNELS(ad5025_channels, 12, 8); +static DECLARE_AD5065_CHANNELS(ad5045_channels, 14, 6); +static DECLARE_AD5065_CHANNELS(ad5065_channels, 16, 4); + +static DECLARE_AD5064_CHANNELS(ad5629_channels, 12, 4); +static DECLARE_AD5064_CHANNELS(ad5669_channels, 16, 0); static const struct ad5064_chip_info ad5064_chip_info_tbl[] = { [ID_AD5024] = { @@ -382,6 +389,18 @@ static const struct ad5064_chip_info ad5064_chip_info_tbl[] = { .channels = ad5024_channels, .num_channels = 8, }, + [ID_AD5629_1] = { + .shared_vref = true, + .internal_vref = 2500000, + .channels = ad5629_channels, + .num_channels = 8, + }, + [ID_AD5629_2] = { + .shared_vref = true, + .internal_vref = 5000000, + .channels = ad5629_channels, + .num_channels = 8, + }, [ID_AD5648_1] = { .shared_vref = true, .internal_vref = 2500000, @@ -418,6 +437,18 @@ static const struct ad5064_chip_info ad5064_chip_info_tbl[] = { .channels = ad5064_channels, .num_channels = 8, }, + [ID_AD5669_1] = { + .shared_vref = true, + .internal_vref = 2500000, + .channels = ad5669_channels, + .num_channels = 8, + }, + [ID_AD5669_2] = { + .shared_vref = true, + .internal_vref = 5000000, + .channels = ad5669_channels, + .num_channels = 8, + }, }; static inline unsigned int ad5064_num_vref(struct ad5064_state *st) @@ -568,7 +599,6 @@ MODULE_DEVICE_TABLE(spi, ad5064_spi_ids); static struct spi_driver ad5064_spi_driver = { .driver = { .name = "ad5064", - .owner = THIS_MODULE, }, .probe = ad5064_spi_probe, .remove = ad5064_spi_remove, @@ -598,10 +628,16 @@ static int ad5064_i2c_write(struct ad5064_state *st, unsigned int cmd, unsigned int addr, unsigned int val) { struct i2c_client *i2c = to_i2c_client(st->dev); + int ret; st->data.i2c[0] = (cmd << 4) | addr; put_unaligned_be16(val, &st->data.i2c[1]); - return i2c_master_send(i2c, st->data.i2c, 3); + + ret = i2c_master_send(i2c, st->data.i2c, 3); + if (ret < 0) + return ret; + + return 0; } static int ad5064_i2c_probe(struct i2c_client *i2c, @@ -617,12 +653,12 @@ static int ad5064_i2c_remove(struct i2c_client *i2c) } static const struct i2c_device_id ad5064_i2c_ids[] = { - {"ad5629-1", ID_AD5628_1}, - {"ad5629-2", ID_AD5628_2}, - {"ad5629-3", ID_AD5628_2}, /* similar enough to ad5629-2 */ - {"ad5669-1", ID_AD5668_1}, - {"ad5669-2", ID_AD5668_2}, - {"ad5669-3", ID_AD5668_2}, /* similar enough to ad5669-2 */ + {"ad5629-1", ID_AD5629_1}, + {"ad5629-2", ID_AD5629_2}, + {"ad5629-3", ID_AD5629_2}, /* similar enough to ad5629-2 */ + {"ad5669-1", ID_AD5669_1}, + {"ad5669-2", ID_AD5669_2}, + {"ad5669-3", ID_AD5669_2}, /* similar enough to ad5669-2 */ {} }; MODULE_DEVICE_TABLE(i2c, ad5064_i2c_ids); diff --git a/drivers/iio/dac/ad5360.c b/drivers/iio/dac/ad5360.c index 64634d7f578e..8ba0e9c50176 100644 --- a/drivers/iio/dac/ad5360.c +++ b/drivers/iio/dac/ad5360.c @@ -549,7 +549,6 @@ MODULE_DEVICE_TABLE(spi, ad5360_ids); static struct spi_driver ad5360_driver = { .driver = { .name = "ad5360", - .owner = THIS_MODULE, }, .probe = ad5360_probe, .remove = ad5360_remove, diff --git a/drivers/iio/dac/ad5380.c b/drivers/iio/dac/ad5380.c index 130de9b3e0bf..97d2c5111f43 100644 --- a/drivers/iio/dac/ad5380.c +++ b/drivers/iio/dac/ad5380.c @@ -519,7 +519,6 @@ MODULE_DEVICE_TABLE(spi, ad5380_spi_ids); static struct spi_driver ad5380_spi_driver = { .driver = { .name = "ad5380", - .owner = THIS_MODULE, }, .probe = ad5380_spi_probe, .remove = ad5380_spi_remove, diff --git a/drivers/iio/dac/ad5421.c b/drivers/iio/dac/ad5421.c index 787ef1d859c6..968712be967f 100644 --- a/drivers/iio/dac/ad5421.c +++ b/drivers/iio/dac/ad5421.c @@ -524,7 +524,6 @@ static int ad5421_probe(struct spi_device *spi) static struct spi_driver ad5421_driver = { .driver = { .name = "ad5421", - .owner = THIS_MODULE, }, .probe = ad5421_probe, }; diff --git a/drivers/iio/dac/ad5446.c b/drivers/iio/dac/ad5446.c index 07e17d72a3f3..b555552a0d80 100644 --- a/drivers/iio/dac/ad5446.c +++ b/drivers/iio/dac/ad5446.c @@ -481,7 +481,6 @@ static int ad5446_spi_remove(struct spi_device *spi) static struct spi_driver ad5446_spi_driver = { .driver = { .name = "ad5446", - .owner = THIS_MODULE, }, .probe = ad5446_spi_probe, .remove = ad5446_spi_remove, diff --git a/drivers/iio/dac/ad5449.c b/drivers/iio/dac/ad5449.c index 64d7256cbb6d..5f3202339420 100644 --- a/drivers/iio/dac/ad5449.c +++ b/drivers/iio/dac/ad5449.c @@ -356,7 +356,6 @@ MODULE_DEVICE_TABLE(spi, ad5449_spi_ids); static struct spi_driver ad5449_spi_driver = { .driver = { .name = "ad5449", - .owner = THIS_MODULE, }, .probe = ad5449_spi_probe, .remove = ad5449_spi_remove, diff --git a/drivers/iio/dac/ad5504.c b/drivers/iio/dac/ad5504.c index e6e9756580af..4e4c20d6d8b5 100644 --- a/drivers/iio/dac/ad5504.c +++ b/drivers/iio/dac/ad5504.c @@ -363,7 +363,6 @@ MODULE_DEVICE_TABLE(spi, ad5504_id); static struct spi_driver ad5504_driver = { .driver = { .name = "ad5504", - .owner = THIS_MODULE, }, .probe = ad5504_probe, .remove = ad5504_remove, diff --git a/drivers/iio/dac/ad5624r_spi.c b/drivers/iio/dac/ad5624r_spi.c index e98428df0d44..5489ec43b95d 100644 --- a/drivers/iio/dac/ad5624r_spi.c +++ b/drivers/iio/dac/ad5624r_spi.c @@ -306,7 +306,6 @@ MODULE_DEVICE_TABLE(spi, ad5624r_id); static struct spi_driver ad5624r_driver = { .driver = { .name = "ad5624r", - .owner = THIS_MODULE, }, .probe = ad5624r_probe, .remove = ad5624r_remove, diff --git a/drivers/iio/dac/ad5686.c b/drivers/iio/dac/ad5686.c index 15c73e20272d..d1d8450c19f6 100644 --- a/drivers/iio/dac/ad5686.c +++ b/drivers/iio/dac/ad5686.c @@ -395,7 +395,6 @@ MODULE_DEVICE_TABLE(spi, ad5686_id); static struct spi_driver ad5686_driver = { .driver = { .name = "ad5686", - .owner = THIS_MODULE, }, .probe = ad5686_probe, .remove = ad5686_remove, diff --git a/drivers/iio/dac/ad5755.c b/drivers/iio/dac/ad5755.c index a7c851f62d7c..bfb350a85a16 100644 --- a/drivers/iio/dac/ad5755.c +++ b/drivers/iio/dac/ad5755.c @@ -610,7 +610,6 @@ MODULE_DEVICE_TABLE(spi, ad5755_id); static struct spi_driver ad5755_driver = { .driver = { .name = "ad5755", - .owner = THIS_MODULE, }, .probe = ad5755_probe, .id_table = ad5755_id, diff --git a/drivers/iio/dac/ad5764.c b/drivers/iio/dac/ad5764.c index d0d38165339d..9a547bbf7d2b 100644 --- a/drivers/iio/dac/ad5764.c +++ b/drivers/iio/dac/ad5764.c @@ -357,7 +357,6 @@ MODULE_DEVICE_TABLE(spi, ad5764_ids); static struct spi_driver ad5764_driver = { .driver = { .name = "ad5764", - .owner = THIS_MODULE, }, .probe = ad5764_probe, .remove = ad5764_remove, diff --git a/drivers/iio/dac/ad5791.c b/drivers/iio/dac/ad5791.c index 5ba785f18589..33e4ae5c42f8 100644 --- a/drivers/iio/dac/ad5791.c +++ b/drivers/iio/dac/ad5791.c @@ -461,7 +461,6 @@ MODULE_DEVICE_TABLE(spi, ad5791_id); static struct spi_driver ad5791_driver = { .driver = { .name = "ad5791", - .owner = THIS_MODULE, }, .probe = ad5791_probe, .remove = ad5791_remove, diff --git a/drivers/iio/dac/ad7303.c b/drivers/iio/dac/ad7303.c index 18a4ad5ff8c5..e690dd11e99f 100644 --- a/drivers/iio/dac/ad7303.c +++ b/drivers/iio/dac/ad7303.c @@ -297,7 +297,6 @@ static struct spi_driver ad7303_driver = { .driver = { .name = "ad7303", .of_match_table = of_match_ptr(ad7303_spi_of_match), - .owner = THIS_MODULE, }, .probe = ad7303_probe, .remove = ad7303_remove, diff --git a/drivers/iio/dac/mcp4922.c b/drivers/iio/dac/mcp4922.c index 92cf4ca6981d..3854d201a5d6 100644 --- a/drivers/iio/dac/mcp4922.c +++ b/drivers/iio/dac/mcp4922.c @@ -203,7 +203,6 @@ MODULE_DEVICE_TABLE(spi, mcp4922_id); static struct spi_driver mcp4922_driver = { .driver = { .name = "mcp4922", - .owner = THIS_MODULE, }, .probe = mcp4922_probe, .remove = mcp4922_remove, diff --git a/drivers/iio/dummy/iio_simple_dummy.c b/drivers/iio/dummy/iio_simple_dummy.c index 381f90ff468a..43fe4ba7d0dc 100644 --- a/drivers/iio/dummy/iio_simple_dummy.c +++ b/drivers/iio/dummy/iio_simple_dummy.c @@ -137,7 +137,7 @@ static const struct iio_chan_spec iio_dummy_channels[] = { */ .info_mask_shared_by_dir = BIT(IIO_CHAN_INFO_SAMP_FREQ), /* The ordering of elements in the buffer via an enum */ - .scan_index = voltage0, + .scan_index = DUMMY_INDEX_VOLTAGE_0, .scan_type = { /* Description of storage in buffer */ .sign = 'u', /* unsigned */ .realbits = 13, /* 13 bits */ @@ -176,7 +176,7 @@ static const struct iio_chan_spec iio_dummy_channels[] = { * sampling_frequency * The frequency in Hz at which the channels are sampled */ - .scan_index = diffvoltage1m2, + .scan_index = DUMMY_INDEX_DIFFVOLTAGE_1M2, .scan_type = { /* Description of storage in buffer */ .sign = 's', /* signed */ .realbits = 12, /* 12 bits */ @@ -194,7 +194,7 @@ static const struct iio_chan_spec iio_dummy_channels[] = { .info_mask_separate = BIT(IIO_CHAN_INFO_RAW), .info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SCALE), .info_mask_shared_by_dir = BIT(IIO_CHAN_INFO_SAMP_FREQ), - .scan_index = diffvoltage3m4, + .scan_index = DUMMY_INDEX_DIFFVOLTAGE_3M4, .scan_type = { .sign = 's', .realbits = 11, @@ -221,7 +221,7 @@ static const struct iio_chan_spec iio_dummy_channels[] = { BIT(IIO_CHAN_INFO_CALIBSCALE) | BIT(IIO_CHAN_INFO_CALIBBIAS), .info_mask_shared_by_dir = BIT(IIO_CHAN_INFO_SAMP_FREQ), - .scan_index = accelx, + .scan_index = DUMMY_INDEX_ACCELX, .scan_type = { /* Description of storage in buffer */ .sign = 's', /* signed */ .realbits = 16, /* 16 bits */ @@ -364,8 +364,7 @@ static int iio_dummy_read_raw(struct iio_dev *indio_dev, ret = IIO_VAL_INT_PLUS_MICRO; break; case 1: - /* all differential adc channels -> - * 0.000001344 */ + /* all differential adc -> 0.000001344 */ *val = 0; *val2 = 1344; ret = IIO_VAL_INT_PLUS_NANO; diff --git a/drivers/iio/dummy/iio_simple_dummy.h b/drivers/iio/dummy/iio_simple_dummy.h index 5c2f4d0401dc..b9069a180672 100644 --- a/drivers/iio/dummy/iio_simple_dummy.h +++ b/drivers/iio/dummy/iio_simple_dummy.h @@ -98,18 +98,18 @@ iio_simple_dummy_events_unregister(struct iio_dev *indio_dev) /** * enum iio_simple_dummy_scan_elements - scan index enum - * @voltage0: the single ended voltage channel - * @diffvoltage1m2: first differential channel - * @diffvoltage3m4: second differenial channel - * @accelx: acceleration channel + * @DUMMY_INDEX_VOLTAGE_0: the single ended voltage channel + * @DUMMY_INDEX_DIFFVOLTAGE_1M2: first differential channel + * @DUMMY_INDEX_DIFFVOLTAGE_3M4: second differential channel + * @DUMMY_INDEX_ACCELX: acceleration channel * * Enum provides convenient numbering for the scan index. */ enum iio_simple_dummy_scan_elements { - voltage0, - diffvoltage1m2, - diffvoltage3m4, - accelx, + DUMMY_INDEX_VOLTAGE_0, + DUMMY_INDEX_DIFFVOLTAGE_1M2, + DUMMY_INDEX_DIFFVOLTAGE_3M4, + DUMMY_INDEX_ACCELX, }; #ifdef CONFIG_IIO_SIMPLE_DUMMY_BUFFER diff --git a/drivers/iio/dummy/iio_simple_dummy_buffer.c b/drivers/iio/dummy/iio_simple_dummy_buffer.c index 00ed7745f3c5..cf44a6f79431 100644 --- a/drivers/iio/dummy/iio_simple_dummy_buffer.c +++ b/drivers/iio/dummy/iio_simple_dummy_buffer.c @@ -27,10 +27,10 @@ /* Some fake data */ static const s16 fakedata[] = { - [voltage0] = 7, - [diffvoltage1m2] = -33, - [diffvoltage3m4] = -2, - [accelx] = 344, + [DUMMY_INDEX_VOLTAGE_0] = 7, + [DUMMY_INDEX_DIFFVOLTAGE_1M2] = -33, + [DUMMY_INDEX_DIFFVOLTAGE_3M4] = -2, + [DUMMY_INDEX_ACCELX] = 344, }; /** diff --git a/drivers/iio/frequency/ad9523.c b/drivers/iio/frequency/ad9523.c index 50ed8d1ca45a..44a30f286de1 100644 --- a/drivers/iio/frequency/ad9523.c +++ b/drivers/iio/frequency/ad9523.c @@ -1027,7 +1027,6 @@ MODULE_DEVICE_TABLE(spi, ad9523_id); static struct spi_driver ad9523_driver = { .driver = { .name = "ad9523", - .owner = THIS_MODULE, }, .probe = ad9523_probe, .remove = ad9523_remove, diff --git a/drivers/iio/frequency/adf4350.c b/drivers/iio/frequency/adf4350.c index 73f27e0a08dd..d2d824b446f5 100644 --- a/drivers/iio/frequency/adf4350.c +++ b/drivers/iio/frequency/adf4350.c @@ -634,7 +634,6 @@ static struct spi_driver adf4350_driver = { .driver = { .name = "adf4350", .of_match_table = of_match_ptr(adf4350_of_match), - .owner = THIS_MODULE, }, .probe = adf4350_probe, .remove = adf4350_remove, diff --git a/drivers/iio/gyro/adis16080.c b/drivers/iio/gyro/adis16080.c index add509837269..ad31a1372a04 100644 --- a/drivers/iio/gyro/adis16080.c +++ b/drivers/iio/gyro/adis16080.c @@ -228,7 +228,6 @@ MODULE_DEVICE_TABLE(spi, adis16080_ids); static struct spi_driver adis16080_driver = { .driver = { .name = "adis16080", - .owner = THIS_MODULE, }, .probe = adis16080_probe, .remove = adis16080_remove, diff --git a/drivers/iio/gyro/adis16130.c b/drivers/iio/gyro/adis16130.c index 8d08c7ed1ea6..e5241f41e65e 100644 --- a/drivers/iio/gyro/adis16130.c +++ b/drivers/iio/gyro/adis16130.c @@ -167,7 +167,6 @@ static int adis16130_probe(struct spi_device *spi) static struct spi_driver adis16130_driver = { .driver = { .name = "adis16130", - .owner = THIS_MODULE, }, .probe = adis16130_probe, }; diff --git a/drivers/iio/gyro/adis16136.c b/drivers/iio/gyro/adis16136.c index bb09bff25103..b04faf93e1bc 100644 --- a/drivers/iio/gyro/adis16136.c +++ b/drivers/iio/gyro/adis16136.c @@ -572,7 +572,6 @@ MODULE_DEVICE_TABLE(spi, adis16136_ids); static struct spi_driver adis16136_driver = { .driver = { .name = "adis16136", - .owner = THIS_MODULE, }, .id_table = adis16136_ids, .probe = adis16136_probe, diff --git a/drivers/iio/gyro/adis16260.c b/drivers/iio/gyro/adis16260.c index 00c6ad9bf35f..7da8825f4791 100644 --- a/drivers/iio/gyro/adis16260.c +++ b/drivers/iio/gyro/adis16260.c @@ -435,7 +435,6 @@ MODULE_DEVICE_TABLE(spi, adis16260_id); static struct spi_driver adis16260_driver = { .driver = { .name = "adis16260", - .owner = THIS_MODULE, }, .probe = adis16260_probe, .remove = adis16260_remove, diff --git a/drivers/iio/gyro/adxrs450.c b/drivers/iio/gyro/adxrs450.c index eb0e08ec9e20..a330d4288bb0 100644 --- a/drivers/iio/gyro/adxrs450.c +++ b/drivers/iio/gyro/adxrs450.c @@ -456,7 +456,6 @@ MODULE_DEVICE_TABLE(spi, adxrs450_id); static struct spi_driver adxrs450_driver = { .driver = { .name = "adxrs450", - .owner = THIS_MODULE, }, .probe = adxrs450_probe, .id_table = adxrs450_id, diff --git a/drivers/iio/gyro/st_gyro_spi.c b/drivers/iio/gyro/st_gyro_spi.c index e59bead6bc3c..d2b7a5fa344c 100644 --- a/drivers/iio/gyro/st_gyro_spi.c +++ b/drivers/iio/gyro/st_gyro_spi.c @@ -60,7 +60,6 @@ MODULE_DEVICE_TABLE(spi, st_gyro_id_table); static struct spi_driver st_gyro_driver = { .driver = { - .owner = THIS_MODULE, .name = "st-gyro-spi", }, .probe = st_gyro_spi_probe, diff --git a/drivers/iio/humidity/si7020.c b/drivers/iio/humidity/si7020.c index 12128d1ca570..71991b5c0658 100644 --- a/drivers/iio/humidity/si7020.c +++ b/drivers/iio/humidity/si7020.c @@ -50,10 +50,10 @@ static int si7020_read_raw(struct iio_dev *indio_dev, switch (mask) { case IIO_CHAN_INFO_RAW: - ret = i2c_smbus_read_word_data(*client, - chan->type == IIO_TEMP ? - SI7020CMD_TEMP_HOLD : - SI7020CMD_RH_HOLD); + ret = i2c_smbus_read_word_swapped(*client, + chan->type == IIO_TEMP ? + SI7020CMD_TEMP_HOLD : + SI7020CMD_RH_HOLD); if (ret < 0) return ret; *val = ret >> 2; diff --git a/drivers/iio/imu/adis16400_core.c b/drivers/iio/imu/adis16400_core.c index 72bcc2491d1d..fb7c0dbed51c 100644 --- a/drivers/iio/imu/adis16400_core.c +++ b/drivers/iio/imu/adis16400_core.c @@ -990,7 +990,6 @@ MODULE_DEVICE_TABLE(spi, adis16400_id); static struct spi_driver adis16400_driver = { .driver = { .name = "adis16400", - .owner = THIS_MODULE, }, .id_table = adis16400_id, .probe = adis16400_probe, diff --git a/drivers/iio/imu/adis16480.c b/drivers/iio/imu/adis16480.c index 16d430461414..8cf84d3488b2 100644 --- a/drivers/iio/imu/adis16480.c +++ b/drivers/iio/imu/adis16480.c @@ -898,7 +898,6 @@ MODULE_DEVICE_TABLE(spi, adis16480_ids); static struct spi_driver adis16480_driver = { .driver = { .name = "adis16480", - .owner = THIS_MODULE, }, .id_table = adis16480_ids, .probe = adis16480_probe, diff --git a/drivers/iio/magnetometer/st_magn_spi.c b/drivers/iio/magnetometer/st_magn_spi.c index 0abca2c6afa6..6325e7dc8e03 100644 --- a/drivers/iio/magnetometer/st_magn_spi.c +++ b/drivers/iio/magnetometer/st_magn_spi.c @@ -58,7 +58,6 @@ MODULE_DEVICE_TABLE(spi, st_magn_id_table); static struct spi_driver st_magn_driver = { .driver = { - .owner = THIS_MODULE, .name = "st-magn-spi", }, .probe = st_magn_spi_probe, diff --git a/drivers/iio/pressure/ms5611_spi.c b/drivers/iio/pressure/ms5611_spi.c index 08ee6e88c79f..aaa0c4ba91a7 100644 --- a/drivers/iio/pressure/ms5611_spi.c +++ b/drivers/iio/pressure/ms5611_spi.c @@ -117,7 +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/drivers/iio/pressure/st_pressure_spi.c b/drivers/iio/pressure/st_pressure_spi.c index 1ffa6d4d349c..40c0692ff1de 100644 --- a/drivers/iio/pressure/st_pressure_spi.c +++ b/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, diff --git a/drivers/iio/proximity/as3935.c b/drivers/iio/proximity/as3935.c index e95035136889..f4d29d5dbd5f 100644 --- a/drivers/iio/proximity/as3935.c +++ b/drivers/iio/proximity/as3935.c @@ -450,7 +450,6 @@ static struct spi_driver as3935_driver = { .driver = { .name = "as3935", .of_match_table = of_match_ptr(as3935_of_match), - .owner = THIS_MODULE, .pm = AS3935_PM_OPS, }, .probe = as3935_probe, |