[PATCH v2 4/8] iio: inkern: return valid type on raw to processed conversion
From: Liam Beguin <hidden>
Date: 2021-06-07 14:48:51
Also in:
linux-iio, lkml
Subsystem:
iio subsystem and drivers, the rest · Maintainers:
Jonathan Cameron, Linus Torvalds
From: Liam Beguin <redacted> iio_convert_raw_to_processed_unlocked() applies the offset and scale of a channel on it's raw value. The processed value returned is always an integer. Return IIO_VAL_INT so that consumers can use this return value directly. Signed-off-by: Liam Beguin <redacted> --- drivers/iio/inkern.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/iio/inkern.c b/drivers/iio/inkern.c
index 0b5667f22b1d..00d234e87234 100644
--- a/drivers/iio/inkern.c
+++ b/drivers/iio/inkern.c@@ -618,7 +618,7 @@ static int iio_convert_raw_to_processed_unlocked(struct iio_channel *chan, * raw value and return. */ *processed = raw * scale; - return 0; + return IIO_VAL_INT; } switch (scale_type) {
@@ -652,7 +652,7 @@ static int iio_convert_raw_to_processed_unlocked(struct iio_channel *chan, return -EINVAL; } - return 0; + return IIO_VAL_INT; } int iio_convert_raw_to_processed(struct iio_channel *chan, int raw,
--
2.30.1.489.g328c10930387