[PATCH 1/2] iio: bu27034: Fix integration time

[Matti Vaittinen]

The bu27034 uses micro seconds for integration time configuration. This
is incorrect as the ABI mandates use of seconds.

Change BU27034 driver to use seconds for integration time.

Signed-off-by: Matti Vaittinen <mazziesaccount@xxxxxxxxx>
---
 drivers/iio/light/rohm-bu27034.c | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/drivers/iio/light/rohm-bu27034.c b/drivers/iio/light/rohm-bu27034.c
index e486dcf35eba..25c9b79574a5 100644
--- a/drivers/iio/light/rohm-bu27034.c
+++ b/drivers/iio/light/rohm-bu27034.c
@@ -1167,11 +1167,12 @@ static int bu27034_read_raw(struct iio_dev *idev,
 
 	switch (mask) {
 	case IIO_CHAN_INFO_INT_TIME:
-		*val = bu27034_get_int_time(data);
-		if (*val < 0)
-			return *val;
+		*val = 0;
+		*val2 = bu27034_get_int_time(data);
+		if (*val2 < 0)
+			return *val2;
 
-		return IIO_VAL_INT;
+		return IIO_VAL_INT_PLUS_MICRO;
 
 	case IIO_CHAN_INFO_SCALE:
 		return bu27034_get_scale(data, chan->channel, val, val2);
@@ -1229,7 +1230,10 @@ static int bu27034_write_raw(struct iio_dev *idev,
 		ret = bu27034_set_scale(data, chan->channel, val, val2);
 		break;
 	case IIO_CHAN_INFO_INT_TIME:
-		ret = bu27034_try_set_int_time(data, val);
+		if (!val)
+			ret = bu27034_try_set_int_time(data, val2);
+		else
+			ret = -EINVAL;
 		break;
 	default:
 		ret = -EINVAL;
-- 
2.39.2


-- 
Matti Vaittinen, Linux device drivers
ROHM Semiconductors, Finland SWDC
Kiviharjunlenkki 1E
90220 OULU
FINLAND

~~~ "I don't think so," said Rene Descartes. Just then he vanished ~~~
Simon says - in Latin please.
~~~ "non cogito me" dixit Rene Descarte, deinde evanescavit ~~~
Thanks to Simon Glass for the translation =]

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