‘regdone’ is not used in the function. Remove it.
Signed-off-by: Sachin Kamat <sachin.kamat@xxxxxxxxxxx>
Cc: Michael Hennerich <hennerich@xxxxxxxxxxxxxxxxxxxx>
---
drivers/iio/dac/ad5686.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/iio/dac/ad5686.c b/drivers/iio/dac/ad5686.c
index 17aca4d..f57562a 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)
--
1.7.9.5
--
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