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staging: iio: ad2s1200: Setup spi before iio device register

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The spi should be set up before the device is registered as an iio
device.

This patch moves the setup to before the device registration.

Signed-off-by: David Veenstra <davidjulianveenstra@gmail.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
David Veenstra
2018-05-18 20:21:44 +02:00
committed by Jonathan Cameron
parent bc683b47c3
commit 94cdefa81b
1 changed files with 7 additions and 6 deletions
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13
drivers/staging/iio/resolver/ad2s1200.c
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@@ -143,15 +143,16 @@ static int ad2s1200_probe(struct spi_device *spi)
indio_dev->num_channels = ARRAY_SIZE(ad2s1200_channels);
indio_dev->name = spi_get_device_id(spi)->name;
ret = devm_iio_device_register(&spi->dev, indio_dev);
if (ret)
return ret;
spi->max_speed_hz = AD2S1200_HZ;
spi->mode = SPI_MODE_3;
spi_setup(spi);
ret = spi_setup(spi);
return 0;
if (ret < 0) {
dev_err(&spi->dev, "spi_setup failed!\n");
return ret;
}
return devm_iio_device_register(&spi->dev, indio_dev);
}
static const struct spi_device_id ad2s1200_id[] = {