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| author | Johan Hovold <johan+linaro@kernel.org> | 2024-05-30 10:44:16 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2024-06-03 22:29:31 +0300 |
| commit | 78f0dfa64cbd05f381849377a32e0a2f1afe9215 (patch) | |
| tree | 72efa265920a4dad2aad7bb090e13ccc65836920 /drivers/iio/inkern.c | |
| parent | 8844ed0a6e063acf7173b231021b2d301e31ded9 (diff) | |
| download | linux-78f0dfa64cbd05f381849377a32e0a2f1afe9215.tar.xz | |
iio: inkern: fix channel read regression
A recent "cleanup" broke IIO channel read outs and thereby thermal
mitigation on the Lenovo ThinkPad X13s by returning zero instead of the
expected IIO value type in iio_read_channel_processed_scale():
thermal thermal_zone12: failed to read out thermal zone (-22)
Fixes: 3092bde731ca ("iio: inkern: move to the cleanup.h magic")
Cc: Nuno Sa <nuno.sa@analog.com>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/20240530074416.13697-1-johan+linaro@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/inkern.c')
| -rw-r--r-- | drivers/iio/inkern.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iio/inkern.c b/drivers/iio/inkern.c index 52d773261828..485e6fc44a04 100644 --- a/drivers/iio/inkern.c +++ b/drivers/iio/inkern.c @@ -721,7 +721,7 @@ int iio_read_channel_processed_scale(struct iio_channel *chan, int *val, return ret; *val *= scale; - return 0; + return ret; } else { ret = iio_channel_read(chan, val, NULL, IIO_CHAN_INFO_RAW); if (ret < 0) |