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Commit 10215d86 authored by Sachin Kamat's avatar Sachin Kamat Committed by Jonathan Cameron
Browse files

iio: ad5686: Remove redundant variable 



‘regdone’ is not used in the function. Remove it.

Signed-off-by: default avatarSachin Kamat <sachin.kamat@samsung.com>
Cc: Michael Hennerich <hennerich@blackfin.uclinux.org>
Acked-by: default avatarLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent 0d3a9b2d

drivers/iio/dac/ad5686.c

+1 −2
Original line number Original line Diff line number Diff line
@@ -313,7 +313,7 @@ static int ad5686_probe(struct spi_device *spi) 
{

{

	struct ad5686_state *st;

	struct ad5686_state *st;

	struct iio_dev *indio_dev;

	struct iio_dev *indio_dev;

	int ret, regdone = 0, voltage_uv = 0;

	int ret, voltage_uv = 0;





	indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*st));

	indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*st));

	if (indio_dev == NULL)

	if (indio_dev == NULL)
@@ -355,7 +355,6 @@ static int ad5686_probe(struct spi_device *spi) 
	indio_dev->channels = st->chip_info->channel;

	indio_dev->channels = st->chip_info->channel;

	indio_dev->num_channels = AD5686_DAC_CHANNELS;

	indio_dev->num_channels = AD5686_DAC_CHANNELS;





	regdone = 1;

	ret = ad5686_spi_write(st, AD5686_CMD_INTERNAL_REFER_SETUP, 0,

	ret = ad5686_spi_write(st, AD5686_CMD_INTERNAL_REFER_SETUP, 0,

				!!voltage_uv, 0);

				!!voltage_uv, 0);

	if (ret)

	if (ret)