diff options
| author | Aldo Conte <aldocontelk@gmail.com> | 2026-03-25 12:32:16 +0100 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2026-03-26 08:22:33 +0000 |
| commit | d0b224cf9ab12e86a4d1ca55c760dfaa5c19cbe7 (patch) | |
| tree | 48007ade4f560ace4f0b88b8f8fa3d5dcd82e72f /drivers/iio | |
| parent | 2452969ca1081fea6bd9ab7ad5e168a5d11f28ec (diff) | |
iio: light: veml6070: fix veml6070_read() return value
veml6070_read() computes the sensor value in ret but
returns 0 instead of the actual result. This causes
veml6070_read_raw() to always report 0.
Return the computed value instead of 0.
Running make W=1 returns no errors. I was unable
to test the patch because I do not have the hardware.
Found by code inspection.
Fixes: fc38525135dd ("iio: light: veml6070: use guard to handle mutex")
Signed-off-by: Aldo Conte <aldocontelk@gmail.com>
Reviewed-by: Nuno Sá <nuno.sa@analog.com>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio')
| -rw-r--r-- | drivers/iio/light/veml6070.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/iio/light/veml6070.c b/drivers/iio/light/veml6070.c index 6d4483c85f30..74d7246e5225 100644 --- a/drivers/iio/light/veml6070.c +++ b/drivers/iio/light/veml6070.c @@ -134,9 +134,7 @@ static int veml6070_read(struct veml6070_data *data) if (ret < 0) return ret; - ret = (msb << 8) | lsb; - - return 0; + return (msb << 8) | lsb; } static const struct iio_chan_spec veml6070_channels[] = { |