iio: light: vl6180: Move range check to integration time setter, cleanup

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This improves code uniformity (range checks for als_gain are also done
in the setter). Also unmangle rounding and calculation of register value.

The calculated integration time it_ms is required in the next patch of
the series.

Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

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Stefan Brüns 2017-09-24 23:59:17 +02:00 • committed by Jonathan Cameron

parent 1540d0106b

commit 1e2ed3d0d2

1 changed files with 10 additions and 7 deletions

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drivers/iio/light/vl6180.c

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