diff options
Diffstat (limited to 'drivers/staging/iio/accel/adis16203_core.c')
| -rw-r--r-- | drivers/staging/iio/accel/adis16203_core.c | 42 |
1 files changed, 19 insertions, 23 deletions
diff --git a/drivers/staging/iio/accel/adis16203_core.c b/drivers/staging/iio/accel/adis16203_core.c index cf5d15d..8a33374 100644 --- a/drivers/staging/iio/accel/adis16203_core.c +++ b/drivers/staging/iio/accel/adis16203_core.c @@ -13,13 +13,11 @@ #include <linux/spi/spi.h> #include <linux/slab.h> #include <linux/sysfs.h> +#include <linux/module.h> #include "../iio.h" #include "../sysfs.h" -#include "accel.h" -#include "inclinometer.h" -#include "../ring_generic.h" -#include "../adc/adc.h" +#include "../buffer_generic.h" #include "adis16203.h" @@ -334,7 +332,7 @@ static int adis16203_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 = 1220; @@ -375,11 +373,11 @@ static int adis16203_read_raw(struct iio_dev *indio_dev, } static struct iio_chan_spec adis16203_channels[] = { - IIO_CHAN(IIO_IN, 0, 1, 0, "supply", 0, 0, + IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, "supply", 0, 0, (1 << IIO_CHAN_INFO_SCALE_SEPARATE), in_supply, ADIS16203_SCAN_SUPPLY, IIO_ST('u', 12, 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, ADIS16203_SCAN_AUX_ADC, IIO_ST('u', 12, 16, 0), 0), @@ -421,7 +419,7 @@ static const struct iio_info adis16203_info = { static int __devinit adis16203_probe(struct spi_device *spi) { - int ret, regdone = 0; + int ret; struct iio_dev *indio_dev; struct adis16203_state *st; @@ -448,14 +446,9 @@ static int __devinit adis16203_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, - adis16203_channels, - ARRAY_SIZE(adis16203_channels)); + ret = iio_buffer_register(indio_dev, + adis16203_channels, + ARRAY_SIZE(adis16203_channels)); if (ret) { printk(KERN_ERR "failed to initialize the ring\n"); goto error_unreg_ring_funcs; @@ -471,19 +464,21 @@ static int __devinit adis16203_probe(struct spi_device *spi) ret = adis16203_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: adis16203_remove_trigger(indio_dev); error_uninitialize_ring: - iio_ring_buffer_unregister(indio_dev->ring); + iio_buffer_unregister(indio_dev); error_unreg_ring_funcs: adis16203_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; } @@ -492,10 +487,11 @@ static int adis16203_remove(struct spi_device *spi) { struct iio_dev *indio_dev = spi_get_drvdata(spi); - adis16203_remove_trigger(indio_dev); - iio_ring_buffer_unregister(indio_dev->ring); iio_device_unregister(indio_dev); + adis16203_remove_trigger(indio_dev); + iio_buffer_unregister(indio_dev); adis16203_unconfigure_ring(indio_dev); + iio_free_device(indio_dev); return 0; } |
