diff options
Diffstat (limited to 'drivers/staging/iio/accel/adis16209_core.c')
-rw-r--r-- | drivers/staging/iio/accel/adis16209_core.c | 45 |
1 files changed, 20 insertions, 25 deletions
diff --git a/drivers/staging/iio/accel/adis16209_core.c b/drivers/staging/iio/accel/adis16209_core.c index bec1fa8de9b..0a8571b18b3 100644 --- a/drivers/staging/iio/accel/adis16209_core.c +++ b/drivers/staging/iio/accel/adis16209_core.c @@ -14,13 +14,11 @@ #include <linux/slab.h> #include <linux/sysfs.h> #include <linux/list.h> +#include <linux/module.h> #include "../iio.h" #include "../sysfs.h" -#include "../ring_generic.h" -#include "accel.h" -#include "inclinometer.h" -#include "../adc/adc.h" +#include "../buffer_generic.h" #include "adis16209.h" @@ -360,7 +358,7 @@ static int adis16209_read_raw(struct iio_dev *indio_dev, case (1 << IIO_CHAN_INFO_SCALE_SEPARATE): case (1 << IIO_CHAN_INFO_SCALE_SHARED): switch (chan->type) { - case IIO_IN: + case IIO_VOLTAGE: *val = 0; if (chan->channel == 0) *val2 = 305180; @@ -411,7 +409,7 @@ static int adis16209_read_raw(struct iio_dev *indio_dev, } static struct iio_chan_spec adis16209_channels[] = { - IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 0, 0, + IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 0, 0, (1 << IIO_CHAN_INFO_SCALE_SEPARATE), in_supply, ADIS16209_SCAN_SUPPLY, IIO_ST('u', 14, 16, 0), 0), @@ -430,15 +428,15 @@ static struct iio_chan_spec adis16209_channels[] = { (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE), accel_y, ADIS16209_SCAN_ACC_Y, IIO_ST('s', 14, 16, 0), 0), - IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 1, 0, + IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 1, 0, (1 << IIO_CHAN_INFO_SCALE_SEPARATE), in_aux, ADIS16209_SCAN_AUX_ADC, IIO_ST('u', 12, 16, 0), 0), - IIO_CHAN(IIO_INCLI, 0, 1, 0, NULL, 0, IIO_MOD_X, + IIO_CHAN(IIO_INCLI, 1, 0, 0, NULL, 0, IIO_MOD_X, (1 << IIO_CHAN_INFO_SCALE_SHARED), incli_x, ADIS16209_SCAN_INCLI_X, IIO_ST('s', 14, 16, 0), 0), - IIO_CHAN(IIO_INCLI, 0, 1, 0, NULL, 0, IIO_MOD_Y, + IIO_CHAN(IIO_INCLI, 1, 0, 0, NULL, 0, IIO_MOD_Y, (1 << IIO_CHAN_INFO_SCALE_SHARED), incli_y, ADIS16209_SCAN_INCLI_Y, IIO_ST('s', 14, 16, 0), 0), @@ -469,7 +467,7 @@ static const struct iio_info adis16209_info = { static int __devinit adis16209_probe(struct spi_device *spi) { - int ret, regdone = 0; + int ret; struct adis16209_state *st; struct iio_dev *indio_dev; @@ -496,14 +494,9 @@ static int __devinit adis16209_probe(struct spi_device *spi) if (ret) goto error_free_dev; - ret = iio_device_register(indio_dev); - if (ret) - goto error_unreg_ring_funcs; - regdone = 1; - - ret = iio_ring_buffer_register_ex(indio_dev->ring, 0, - adis16209_channels, - ARRAY_SIZE(adis16209_channels)); + ret = iio_buffer_register(indio_dev, + adis16209_channels, + ARRAY_SIZE(adis16209_channels)); if (ret) { printk(KERN_ERR "failed to initialize the ring\n"); goto error_unreg_ring_funcs; @@ -519,19 +512,20 @@ static int __devinit adis16209_probe(struct spi_device *spi) ret = adis16209_initial_setup(indio_dev); if (ret) goto error_remove_trigger; + ret = iio_device_register(indio_dev); + if (ret) + goto error_remove_trigger; + return 0; error_remove_trigger: adis16209_remove_trigger(indio_dev); error_uninitialize_ring: - iio_ring_buffer_unregister(indio_dev->ring); + iio_buffer_unregister(indio_dev); error_unreg_ring_funcs: adis16209_unconfigure_ring(indio_dev); error_free_dev: - if (regdone) - iio_device_unregister(indio_dev); - else - iio_free_device(indio_dev); + iio_free_device(indio_dev); error_ret: return ret; } @@ -542,10 +536,11 @@ static int adis16209_remove(struct spi_device *spi) flush_scheduled_work(); - adis16209_remove_trigger(indio_dev); - iio_ring_buffer_unregister(indio_dev->ring); iio_device_unregister(indio_dev); + adis16209_remove_trigger(indio_dev); + iio_buffer_unregister(indio_dev); adis16209_unconfigure_ring(indio_dev); + iio_free_device(indio_dev); return 0; } |