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iio: light: bu27008: Fix intensity data type 

The intensity data from bu27008 is unsigned. The type of the scan data
was incorrectly marked as signed resulting large intensity values to be
interpreted as negative ones.

Fix the scan data type.

Fixes: 41ff93d14f ("iio: light: ROHM BU27008 color sensor")
Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com>
Link: https://lore.kernel.org/r/240a7ca5fc1b76da20d81f930d00f31a54b1fdf8.1686648422.git.mazziesaccount@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Matti Vaittinen 2023-06-13 12:35:12 +03:00 committed by Jonathan Cameron
parent 096649cd7c
commit 95fb1e7b23
1 changed files with 1 additions and 1 deletions
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2
drivers/iio/light/rohm-bu27008.c
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@ -190,7 +190,7 @@ static const struct iio_itime_sel_mul bu27008_itimes[] = {
.address = BU27008_REG_##data##_LO, \
.scan_index = BU27008_##color, \
.scan_type = { \
.sign = 's', \
.sign = 'u', \
.realbits = 16, \
.storagebits = 16, \
.endianness = IIO_LE, \