diff options
| author | Sachin Kamat <sachin.kamat@samsung.com> | 2014-03-07 07:38:00 +0000 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2014-07-03 21:59:56 +0100 |
| commit | 10215d8689b605ce30ef9327a98337ce056b1c3d (patch) | |
| tree | bd46621ae9c7f8f85d357cc3a2b2996d71a8694f /drivers/iio/dac/ad5686.c | |
| parent | 0d3a9b2daddc1ebb6db66d5f913bcd93f449f8e5 (diff) | |
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>
Diffstat (limited to 'drivers/iio/dac/ad5686.c')
| -rw-r--r-- | drivers/iio/dac/ad5686.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/iio/dac/ad5686.c b/drivers/iio/dac/ad5686.c index 17aca4d9bd06..f57562aa396f 100644 --- a/drivers/iio/dac/ad5686.c +++ b/drivers/iio/dac/ad5686.c @@ -313,7 +313,7 @@ static int ad5686_probe(struct spi_device *spi) { struct ad5686_state *st; 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)); 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->num_channels = AD5686_DAC_CHANNELS; - regdone = 1; ret = ad5686_spi_write(st, AD5686_CMD_INTERNAL_REFER_SETUP, 0, !!voltage_uv, 0); if (ret) |