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Date:   Wed, 12 Apr 2023 15:29:01 +0300
From:   Matti Vaittinen <mazziesaccount@gmail.com>
To:     Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
Cc:     Jonathan Cameron <jic23@kernel.org>,
        Lars-Peter Clausen <lars@metafoo.de>,
        Matti Vaittinen <mazziesaccount@gmail.com>,
        linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 3/3] iio: bu27034: Fix integration time units
Message-ID: <a3bc95f4a16f876925cfc157aaf5d78f3dbc513d.1681301472.git.mazziesaccount@gmail.com>
References: <cover.1681301472.git.mazziesaccount@gmail.com>
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The integration time was presented by BU27034 in micro seconds. The ABI
documentation says this should be in seconds.

Fix integration time to be in seconds.

Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com>
---
 drivers/iio/light/rohm-bu27034.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/drivers/iio/light/rohm-bu27034.c b/drivers/iio/light/rohm-bu27=
034.c
index e486dcf35eba..6044db52abfa 100644
--- a/drivers/iio/light/rohm-bu27034.c
+++ b/drivers/iio/light/rohm-bu27034.c
@@ -1171,7 +1171,7 @@ static int bu27034_read_raw(struct iio_dev *idev,
 		if (*val < 0)
 			return *val;
=20
-		return IIO_VAL_INT;
+		return IIO_VAL_INT_MICRO;
=20
 	case IIO_CHAN_INFO_SCALE:
 		return bu27034_get_scale(data, chan->channel, val, val2);
@@ -1229,7 +1229,10 @@ static int bu27034_write_raw(struct iio_dev *idev,
 		ret =3D bu27034_set_scale(data, chan->channel, val, val2);
 		break;
 	case IIO_CHAN_INFO_INT_TIME:
-		ret =3D bu27034_try_set_int_time(data, val);
+		if (val)
+			return -EINVAL;
+
+		ret =3D bu27034_try_set_int_time(data, val2);
 		break;
 	default:
 		ret =3D -EINVAL;
--=20
2.39.2


--=20
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 =3D]=20

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