Signed-off-by: Cristian Sicilia <sicilia.cristian@xxxxxxxxx>
---
drivers/staging/iio/adc/ad7280a.c | 11 +++++------
1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/drivers/staging/iio/adc/ad7280a.c b/drivers/staging/iio/adc/ad7280a.c
index 5d848aa..c02454c 100644
--- a/drivers/staging/iio/adc/ad7280a.c
+++ b/drivers/staging/iio/adc/ad7280a.c
@@ -917,8 +917,8 @@ static int ad7280_probe(struct spi_device *spi)
const struct ad7280_platform_data *pdata = dev_get_platdata(&spi->dev);
struct ad7280_state *st;
int ret;
- const unsigned short tACQ_ns[4] = {465, 1010, 1460, 1890};
- const unsigned short nAVG[4] = {1, 2, 4, 8};
+ const unsigned short t_acq_ns[4] = {465, 1010, 1460, 1890};
+ const unsigned short n_avg[4] = {1, 2, 4, 8};
struct iio_dev *indio_dev;
indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*st));
@@ -966,10 +966,9 @@ static int ad7280_probe(struct spi_device *spi)
*/
st->readback_delay_us =
- ((tACQ_ns[pdata->acquisition_time & 0x3] + 695) *
- (AD7280A_NUM_CH * nAVG[pdata->conversion_averaging & 0x3]))
- - tACQ_ns[pdata->acquisition_time & 0x3] +
- st->slave_num * 250;
+ ((t_acq_ns[pdata->acquisition_time & 0x3] + 695) *
+ (AD7280A_NUM_CH * n_avg[pdata->conversion_averaging & 0x3])) -
+ t_acq_ns[pdata->acquisition_time & 0x3] + st->slave_num * 250;
/* Convert to usecs */
st->readback_delay_us = DIV_ROUND_UP(st->readback_delay_us, 1000);
--
2.7.4
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