diff options
Diffstat (limited to 'drivers/staging/iio/accel/adis16201_core.c')
| -rw-r--r-- | drivers/staging/iio/accel/adis16201_core.c | 123 |
1 files changed, 94 insertions, 29 deletions
diff --git a/drivers/staging/iio/accel/adis16201_core.c b/drivers/staging/iio/accel/adis16201_core.c index d439e45d07fa..02b340919c0e 100644 --- a/drivers/staging/iio/accel/adis16201_core.c +++ b/drivers/staging/iio/accel/adis16201_core.c @@ -15,9 +15,9 @@ #include <linux/sysfs.h> #include <linux/module.h> -#include "../iio.h" -#include "../sysfs.h" -#include "../buffer.h" +#include <linux/iio/iio.h> +#include <linux/iio/sysfs.h> +#include <linux/iio/buffer.h> #include "adis16201.h" @@ -171,7 +171,7 @@ static ssize_t adis16201_write_reset(struct device *dev, ret = strtobool(buf, &res); if (ret || !res) return ret; - return adis16201_reset(dev_get_drvdata(dev)); + return adis16201_reset(dev_to_iio_dev(dev)); } int adis16201_set_irq(struct iio_dev *indio_dev, bool enable) @@ -298,7 +298,7 @@ static int adis16201_read_raw(struct iio_dev *indio_dev, s16 val16; switch (mask) { - case 0: + case IIO_CHAN_INFO_RAW: mutex_lock(&indio_dev->mlock); addr = adis16201_addresses[chan->address][0]; ret = adis16201_spi_read_reg_16(indio_dev, addr, &val16); @@ -406,39 +406,104 @@ static int adis16201_write_raw(struct iio_dev *indio_dev, } static struct iio_chan_spec adis16201_channels[] = { - IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, "supply", 0, 0, + { + .type = IIO_VOLTAGE, + .indexed = 1, + .channel = 0, + .extend_name = "supply", + .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | IIO_CHAN_INFO_SCALE_SEPARATE_BIT, - in_supply, ADIS16201_SCAN_SUPPLY, - IIO_ST('u', 12, 16, 0), 0), - IIO_CHAN(IIO_TEMP, 0, 1, 0, NULL, 0, 0, + .address = in_supply, + .scan_index = ADIS16201_SCAN_SUPPLY, + .scan_type = { + .sign = 'u', + .realbits = 12, + .storagebits = 16, + }, + }, { + .type = IIO_TEMP, + .indexed = 1, + .channel = 0, + .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | IIO_CHAN_INFO_SCALE_SEPARATE_BIT | IIO_CHAN_INFO_OFFSET_SEPARATE_BIT, - temp, ADIS16201_SCAN_TEMP, - IIO_ST('u', 12, 16, 0), 0), - IIO_CHAN(IIO_ACCEL, 1, 0, 0, NULL, 0, IIO_MOD_X, + .address = temp, + .scan_index = ADIS16201_SCAN_TEMP, + .scan_type = { + .sign = 'u', + .realbits = 12, + .storagebits = 16, + }, + }, { + .type = IIO_ACCEL, + .modified = 1, + .channel2 = IIO_MOD_X, + .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | IIO_CHAN_INFO_SCALE_SHARED_BIT | IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT, - accel_x, ADIS16201_SCAN_ACC_X, - IIO_ST('s', 14, 16, 0), 0), - IIO_CHAN(IIO_ACCEL, 1, 0, 0, NULL, 0, IIO_MOD_Y, + .address = accel_x, + .scan_index = ADIS16201_SCAN_ACC_X, + .scan_type = { + .sign = 's', + .realbits = 14, + .storagebits = 16, + }, + }, { + .type = IIO_ACCEL, + .modified = 1, + .channel2 = IIO_MOD_Y, + .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | IIO_CHAN_INFO_SCALE_SHARED_BIT | IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT, - accel_y, ADIS16201_SCAN_ACC_Y, - IIO_ST('s', 14, 16, 0), 0), - IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 1, 0, + .address = accel_y, + .scan_index = ADIS16201_SCAN_ACC_Y, + .scan_type = { + .sign = 's', + .realbits = 14, + .storagebits = 16, + }, + }, { + .type = IIO_VOLTAGE, + .indexed = 1, + .channel = 1, + .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | IIO_CHAN_INFO_SCALE_SEPARATE_BIT, - in_aux, ADIS16201_SCAN_AUX_ADC, - IIO_ST('u', 12, 16, 0), 0), - IIO_CHAN(IIO_INCLI, 1, 0, 0, NULL, 0, IIO_MOD_X, + .address = in_aux, + .scan_index = ADIS16201_SCAN_AUX_ADC, + .scan_type = { + .sign = 'u', + .realbits = 12, + .storagebits = 16, + }, + }, { + .type = IIO_INCLI, + .modified = 1, + .channel2 = IIO_MOD_X, + .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | IIO_CHAN_INFO_SCALE_SHARED_BIT | IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT, - incli_x, ADIS16201_SCAN_INCLI_X, - IIO_ST('s', 14, 16, 0), 0), - IIO_CHAN(IIO_INCLI, 1, 0, 0, NULL, 0, IIO_MOD_Y, + .address = incli_x, + .scan_index = ADIS16201_SCAN_INCLI_X, + .scan_type = { + .sign = 's', + .realbits = 14, + .storagebits = 16, + }, + }, { + .type = IIO_INCLI, + .modified = 1, + .channel2 = IIO_MOD_Y, + .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | IIO_CHAN_INFO_SCALE_SHARED_BIT | IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT, - incli_y, ADIS16201_SCAN_INCLI_Y, - IIO_ST('s', 14, 16, 0), 0), + .address = incli_y, + .scan_index = ADIS16201_SCAN_INCLI_Y, + .scan_type = { + .sign = 's', + .realbits = 14, + .storagebits = 16, + }, + }, IIO_CHAN_SOFT_TIMESTAMP(7) }; @@ -467,7 +532,7 @@ static int __devinit adis16201_probe(struct spi_device *spi) struct iio_dev *indio_dev; /* setup the industrialio driver allocated elements */ - indio_dev = iio_allocate_device(sizeof(*st)); + indio_dev = iio_device_alloc(sizeof(*st)); if (indio_dev == NULL) { ret = -ENOMEM; goto error_ret; @@ -522,7 +587,7 @@ error_uninitialize_ring: error_unreg_ring_funcs: adis16201_unconfigure_ring(indio_dev); error_free_dev: - iio_free_device(indio_dev); + iio_device_free(indio_dev); error_ret: return ret; } @@ -535,7 +600,7 @@ static int adis16201_remove(struct spi_device *spi) adis16201_remove_trigger(indio_dev); iio_buffer_unregister(indio_dev); adis16201_unconfigure_ring(indio_dev); - iio_free_device(indio_dev); + iio_device_free(indio_dev); return 0; } |