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iio: bu27034: Fix integration time

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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.

Fixes: e52afbd610 ("iio: light: ROHM BU27034 Ambient Light Sensor")
Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com>
Link: https://lore.kernel.org/r/a05647669af22ba919c7c87dccb43975e3235a87.1681722914.git.mazziesaccount@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Matti Vaittinen 2023-04-17 12:19:57 +03:00 committed by Jonathan Cameron
parent 672cde9ef8
commit b7b04f393f
1 changed files with 9 additions and 5 deletions
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14
drivers/iio/light/rohm-bu27034.c
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@ -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;