static int ad9910_probe(struct spi_device *spi)
{
struct ad9910_state *st;
struct iio_dev *idev;
int ret = 0;
idev = devm_iio_device_alloc(&spi->dev, sizeof(*st));
if (!idev)
return -ENOMEM;
spi_set_drvdata(spi, idev);
st = iio_priv(idev);
mutex_init(&st->lock);
st->sdev = spi;
idev->dev.parent = &spi->dev;
idev->info = &ad9910_info;
idev->modes = INDIO_DIRECT_MODE;
ret = iio_device_register(idev);
if (ret)
return ret;
spi->max_speed_hz = 2000000;
spi->mode = SPI_MODE_3;
spi->bits_per_word = 8;
spi_setup(spi);
ad9910_init(st);
return 0;
}
static int __devinit ad9910_probe(struct spi_device *spi)
{
struct ad9910_state *st;
struct iio_dev *idev;
int ret = 0;
idev = iio_device_alloc(sizeof(*st));
if (idev == NULL) {
ret = -ENOMEM;
goto error_ret;
}
spi_set_drvdata(spi, idev);
st = iio_priv(idev);
mutex_init(&st->lock);
st->sdev = spi;
idev->dev.parent = &spi->dev;
idev->info = &ad9910_info;
idev->modes = INDIO_DIRECT_MODE;
ret = iio_device_register(idev);
if (ret)
goto error_free_dev;
spi->max_speed_hz = 2000000;
spi->mode = SPI_MODE_3;
spi->bits_per_word = 8;
spi_setup(spi);
ad9910_init(st);
return 0;
error_free_dev:
iio_device_free(idev);
error_ret:
return ret;
}
static int __devinit ad9910_probe(struct spi_device *spi)
{
struct ad9910_state *st;
int ret = 0;
st = kzalloc(sizeof(*st), GFP_KERNEL);
if (st == NULL) {
ret = -ENOMEM;
goto error_ret;
}
spi_set_drvdata(spi, st);
mutex_init(&st->lock);
st->sdev = spi;
st->idev = iio_allocate_device(0);
if (st->idev == NULL) {
ret = -ENOMEM;
goto error_free_st;
}
st->idev->dev.parent = &spi->dev;
st->idev->info = &ad9910_info;
st->idev->dev_data = (void *)(st);
st->idev->modes = INDIO_DIRECT_MODE;
ret = iio_device_register(st->idev);
if (ret)
goto error_free_dev;
spi->max_speed_hz = 2000000;
spi->mode = SPI_MODE_3;
spi->bits_per_word = 8;
spi_setup(spi);
ad9910_init(st);
return 0;
error_free_dev:
iio_free_device(st->idev);
error_free_st:
kfree(st);
error_ret:
return ret;
}
