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iio: ad5686: Remove redundant variable
‘regdone’ is not used in the function. Remove it. Signed-off-by: Sachin Kamat <sachin.kamat@samsung.com> Cc: Michael Hennerich <hennerich@blackfin.uclinux.org> Acked-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
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1 changed files with 1 additions and 2 deletions
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@ -313,7 +313,7 @@ static int ad5686_probe(struct spi_device *spi)
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{
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struct ad5686_state *st;
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struct iio_dev *indio_dev;
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int ret, regdone = 0, voltage_uv = 0;
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int ret, voltage_uv = 0;
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indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*st));
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if (indio_dev == NULL)
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@ -355,7 +355,6 @@ static int ad5686_probe(struct spi_device *spi)
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indio_dev->channels = st->chip_info->channel;
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indio_dev->num_channels = AD5686_DAC_CHANNELS;
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regdone = 1;
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ret = ad5686_spi_write(st, AD5686_CMD_INTERNAL_REFER_SETUP, 0,
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!!voltage_uv, 0);
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if (ret)
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