diff options
Diffstat (limited to 'drivers/staging/iio/accel/adis16240_core.c')
-rw-r--r-- | drivers/staging/iio/accel/adis16240_core.c | 54 |
1 files changed, 30 insertions, 24 deletions
diff --git a/drivers/staging/iio/accel/adis16240_core.c b/drivers/staging/iio/accel/adis16240_core.c index 54fd6d77412f..d11d164207ee 100644 --- a/drivers/staging/iio/accel/adis16240_core.c +++ b/drivers/staging/iio/accel/adis16240_core.c @@ -14,12 +14,13 @@ #include <linux/device.h> #include <linux/kernel.h> #include <linux/spi/spi.h> - +#include <linux/slab.h> #include <linux/sysfs.h> #include <linux/list.h> #include "../iio.h" #include "../sysfs.h" +#include "../ring_generic.h" #include "accel.h" #include "../adc/adc.h" @@ -74,13 +75,13 @@ static int adis16240_spi_write_reg_16(struct device *dev, .bits_per_word = 8, .len = 2, .cs_change = 1, - .delay_usecs = 25, + .delay_usecs = 35, }, { .tx_buf = st->tx + 2, .bits_per_word = 8, .len = 2, .cs_change = 1, - .delay_usecs = 25, + .delay_usecs = 35, }, }; @@ -120,13 +121,13 @@ static int adis16240_spi_read_reg_16(struct device *dev, .bits_per_word = 8, .len = 2, .cs_change = 1, - .delay_usecs = 25, + .delay_usecs = 35, }, { .rx_buf = st->rx, .bits_per_word = 8, .len = 2, .cs_change = 1, - .delay_usecs = 25, + .delay_usecs = 35, }, }; @@ -375,11 +376,14 @@ err_ret: return ret; } -static IIO_DEV_ATTR_IN_NAMED_RAW(supply, adis16240_read_10bit_unsigned, +static IIO_DEV_ATTR_IN_NAMED_RAW(0, supply, adis16240_read_10bit_unsigned, ADIS16240_SUPPLY_OUT); -static IIO_DEV_ATTR_IN_RAW(0, adis16240_read_10bit_signed, +static IIO_DEV_ATTR_IN_RAW(1, adis16240_read_10bit_signed, ADIS16240_AUX_ADC); -static IIO_CONST_ATTR(in_supply_scale, "0.00488"); +static IIO_CONST_ATTR_IN_NAMED_SCALE(0, supply, "0.00488"); + +static IIO_CONST_ATTR_ACCEL_SCALE("0.50406181"); +static IIO_CONST_ATTR(accel_peak_scale, "6.6292954"); static IIO_DEV_ATTR_ACCEL_X(adis16240_read_10bit_signed, ADIS16240_XACCL_OUT); static IIO_DEVICE_ATTR(accel_x_peak_raw, S_IRUGO, @@ -399,26 +403,26 @@ static IIO_DEVICE_ATTR(accel_z_peak_raw, S_IRUGO, static IIO_DEVICE_ATTR(accel_xyz_squared_peak_raw, S_IRUGO, adis16240_read_12bit_signed, NULL, ADIS16240_XYZPEAK_OUT); -static IIO_DEV_ATTR_ACCEL_X_OFFSET(S_IWUSR | S_IRUGO, +static IIO_DEV_ATTR_ACCEL_X_CALIBBIAS(S_IWUSR | S_IRUGO, adis16240_read_10bit_signed, adis16240_write_16bit, ADIS16240_XACCL_OFF); -static IIO_DEV_ATTR_ACCEL_Y_OFFSET(S_IWUSR | S_IRUGO, +static IIO_DEV_ATTR_ACCEL_Y_CALIBBIAS(S_IWUSR | S_IRUGO, adis16240_read_10bit_signed, adis16240_write_16bit, ADIS16240_YACCL_OFF); -static IIO_DEV_ATTR_ACCEL_Z_OFFSET(S_IWUSR | S_IRUGO, +static IIO_DEV_ATTR_ACCEL_Z_CALIBBIAS(S_IWUSR | S_IRUGO, adis16240_read_10bit_signed, adis16240_write_16bit, ADIS16240_ZACCL_OFF); static IIO_DEV_ATTR_TEMP_RAW(adis16240_read_10bit_unsigned); -static IIO_CONST_ATTR(temp_scale, "0.244"); +static IIO_CONST_ATTR_TEMP_SCALE("0.244"); static IIO_DEVICE_ATTR(reset, S_IWUSR, NULL, adis16240_write_reset, 0); -static IIO_CONST_ATTR_AVAIL_SAMP_FREQ("4096"); +static IIO_CONST_ATTR_SAMP_FREQ_AVAIL("4096"); -static IIO_CONST_ATTR(name, "adis16240"); +static IIO_CONST_ATTR_NAME("adis16240"); static struct attribute *adis16240_event_attributes[] = { NULL @@ -429,22 +433,24 @@ static struct attribute_group adis16240_event_attribute_group = { }; static struct attribute *adis16240_attributes[] = { - &iio_dev_attr_in_supply_raw.dev_attr.attr, - &iio_const_attr_in_supply_scale.dev_attr.attr, - &iio_dev_attr_in0_raw.dev_attr.attr, + &iio_dev_attr_in0_supply_raw.dev_attr.attr, + &iio_const_attr_in0_supply_scale.dev_attr.attr, + &iio_dev_attr_in1_raw.dev_attr.attr, + &iio_const_attr_accel_scale.dev_attr.attr, + &iio_const_attr_accel_peak_scale.dev_attr.attr, &iio_dev_attr_accel_x_raw.dev_attr.attr, - &iio_dev_attr_accel_x_offset.dev_attr.attr, + &iio_dev_attr_accel_x_calibbias.dev_attr.attr, &iio_dev_attr_accel_x_peak_raw.dev_attr.attr, &iio_dev_attr_accel_y_raw.dev_attr.attr, - &iio_dev_attr_accel_y_offset.dev_attr.attr, + &iio_dev_attr_accel_y_calibbias.dev_attr.attr, &iio_dev_attr_accel_y_peak_raw.dev_attr.attr, &iio_dev_attr_accel_z_raw.dev_attr.attr, - &iio_dev_attr_accel_z_offset.dev_attr.attr, + &iio_dev_attr_accel_z_calibbias.dev_attr.attr, &iio_dev_attr_accel_z_peak_raw.dev_attr.attr, &iio_dev_attr_accel_xyz_squared_peak_raw.dev_attr.attr, &iio_dev_attr_temp_raw.dev_attr.attr, &iio_const_attr_temp_scale.dev_attr.attr, - &iio_const_attr_available_sampling_frequency.dev_attr.attr, + &iio_const_attr_sampling_frequency_available.dev_attr.attr, &iio_dev_attr_reset.dev_attr.attr, &iio_const_attr_name.dev_attr.attr, NULL @@ -502,7 +508,7 @@ static int __devinit adis16240_probe(struct spi_device *spi) goto error_unreg_ring_funcs; regdone = 1; - ret = adis16240_initialize_ring(st->indio_dev->ring); + ret = iio_ring_buffer_register(st->indio_dev->ring, 0); if (ret) { printk(KERN_ERR "failed to initialize the ring\n"); goto error_unreg_ring_funcs; @@ -534,7 +540,7 @@ error_unregister_line: if (spi->irq) iio_unregister_interrupt_line(st->indio_dev, 0); error_uninitialize_ring: - adis16240_uninitialize_ring(st->indio_dev->ring); + iio_ring_buffer_unregister(st->indio_dev->ring); error_unreg_ring_funcs: adis16240_unconfigure_ring(st->indio_dev); error_free_dev: @@ -563,7 +569,7 @@ static int adis16240_remove(struct spi_device *spi) if (spi->irq) iio_unregister_interrupt_line(indio_dev, 0); - adis16240_uninitialize_ring(indio_dev->ring); + iio_ring_buffer_unregister(indio_dev->ring); iio_device_unregister(indio_dev); adis16240_unconfigure_ring(indio_dev); kfree(st->tx); |