diff options
Diffstat (limited to 'drivers/staging/iio/gyro/adis16260_core.c')
| -rw-r--r-- | drivers/staging/iio/gyro/adis16260_core.c | 116 |
1 files changed, 81 insertions, 35 deletions
diff --git a/drivers/staging/iio/gyro/adis16260_core.c b/drivers/staging/iio/gyro/adis16260_core.c index 8f6af47e9559..ec765f955f8d 100644 --- a/drivers/staging/iio/gyro/adis16260_core.c +++ b/drivers/staging/iio/gyro/adis16260_core.c @@ -18,9 +18,9 @@ #include <linux/list.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 "adis16260.h" @@ -149,7 +149,7 @@ static ssize_t adis16260_read_frequency_available(struct device *dev, struct device_attribute *attr, char *buf) { - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct adis16260_state *st = iio_priv(indio_dev); if (spi_get_device_id(st->us)->driver_data) return sprintf(buf, "%s\n", "0.129 ~ 256"); @@ -161,7 +161,7 @@ static ssize_t adis16260_read_frequency(struct device *dev, struct device_attribute *attr, char *buf) { - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct adis16260_state *st = iio_priv(indio_dev); int ret, len = 0; u16 t; @@ -186,7 +186,7 @@ static ssize_t adis16260_write_frequency(struct device *dev, const char *buf, size_t len) { - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct adis16260_state *st = iio_priv(indio_dev); long val; int ret; @@ -237,7 +237,7 @@ static ssize_t adis16260_write_reset(struct device *dev, struct device_attribute *attr, const char *buf, size_t len) { - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); if (len < 1) return -EINVAL; switch (buf[0]) { @@ -389,30 +389,76 @@ enum adis16260_channel { }; #define ADIS16260_GYRO_CHANNEL_SET(axis, mod) \ struct iio_chan_spec adis16260_channels_##axis[] = { \ - IIO_CHAN(IIO_ANGL_VEL, 1, 0, 0, NULL, 0, mod, \ - IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT | \ - IIO_CHAN_INFO_CALIBSCALE_SEPARATE_BIT | \ - IIO_CHAN_INFO_SCALE_SEPARATE_BIT, \ - gyro, ADIS16260_SCAN_GYRO, \ - IIO_ST('s', 14, 16, 0), 0), \ - IIO_CHAN(IIO_ANGL, 1, 0, 0, NULL, 0, mod, \ - 0, \ - angle, ADIS16260_SCAN_ANGL, \ - IIO_ST('u', 14, 16, 0), 0), \ - IIO_CHAN(IIO_TEMP, 0, 1, 0, NULL, 0, 0, \ - IIO_CHAN_INFO_OFFSET_SEPARATE_BIT | \ - IIO_CHAN_INFO_SCALE_SEPARATE_BIT, \ - temp, ADIS16260_SCAN_TEMP, \ - IIO_ST('u', 12, 16, 0), 0), \ - IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, "supply", 0, 0, \ - IIO_CHAN_INFO_SCALE_SEPARATE_BIT, \ - in_supply, ADIS16260_SCAN_SUPPLY, \ - IIO_ST('u', 12, 16, 0), 0), \ - IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 1, 0, \ - IIO_CHAN_INFO_SCALE_SEPARATE_BIT, \ - in_aux, ADIS16260_SCAN_AUX_ADC, \ - IIO_ST('u', 12, 16, 0), 0), \ - IIO_CHAN_SOFT_TIMESTAMP(5) \ + { \ + .type = IIO_ANGL_VEL, \ + .modified = 1, \ + .channel2 = mod, \ + .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | \ + IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT | \ + IIO_CHAN_INFO_CALIBSCALE_SEPARATE_BIT | \ + IIO_CHAN_INFO_SCALE_SEPARATE_BIT, \ + .address = gyro, \ + .scan_index = ADIS16260_SCAN_GYRO, \ + .scan_type = { \ + .sign = 's', \ + .realbits = 14, \ + .storagebits = 16, \ + }, \ + }, { \ + .type = IIO_ANGL, \ + .modified = 1, \ + .channel2 = mod, \ + .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT, \ + .address = angle, \ + .scan_index = ADIS16260_SCAN_ANGL, \ + .scan_type = { \ + .sign = 'u', \ + .realbits = 14, \ + .storagebits = 16, \ + }, \ + }, { \ + .type = IIO_TEMP, \ + .indexed = 1, \ + .channel = 0, \ + .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | \ + IIO_CHAN_INFO_OFFSET_SEPARATE_BIT | \ + IIO_CHAN_INFO_SCALE_SEPARATE_BIT, \ + .address = temp, \ + .scan_index = ADIS16260_SCAN_TEMP, \ + .scan_type = { \ + .sign = 'u', \ + .realbits = 12, \ + .storagebits = 16, \ + }, \ + }, { \ + .type = IIO_VOLTAGE, \ + .indexed = 1, \ + .channel = 0, \ + .extend_name = "supply", \ + .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | \ + IIO_CHAN_INFO_SCALE_SEPARATE_BIT, \ + .address = in_supply, \ + .scan_index = ADIS16260_SCAN_SUPPLY, \ + .scan_type = { \ + .sign = 'u', \ + .realbits = 12, \ + .storagebits = 16, \ + }, \ + }, { \ + .type = IIO_VOLTAGE, \ + .indexed = 1, \ + .channel = 1, \ + .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | \ + IIO_CHAN_INFO_SCALE_SEPARATE_BIT, \ + .address = in_aux, \ + .scan_index = ADIS16260_SCAN_AUX_ADC, \ + .scan_type = { \ + .sign = 'u', \ + .realbits = 12, \ + .storagebits = 16, \ + }, \ + }, \ + IIO_CHAN_SOFT_TIMESTAMP(5), \ } static const ADIS16260_GYRO_CHANNEL_SET(x, IIO_MOD_X); @@ -440,7 +486,7 @@ static int adis16260_read_raw(struct iio_dev *indio_dev, s16 val16; switch (mask) { - case 0: + case IIO_CHAN_INFO_RAW: mutex_lock(&indio_dev->mlock); addr = adis16260_addresses[chan->address][0]; ret = adis16260_spi_read_reg_16(indio_dev, addr, &val16); @@ -581,7 +627,7 @@ static int __devinit adis16260_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; @@ -666,7 +712,7 @@ error_uninitialize_ring: error_unreg_ring_funcs: adis16260_unconfigure_ring(indio_dev); error_free_dev: - iio_free_device(indio_dev); + iio_device_free(indio_dev); error_ret: return ret; } @@ -687,7 +733,7 @@ static int adis16260_remove(struct spi_device *spi) adis16260_remove_trigger(indio_dev); iio_buffer_unregister(indio_dev); adis16260_unconfigure_ring(indio_dev); - iio_free_device(indio_dev); + iio_device_free(indio_dev); err_ret: return ret; |