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| author | Gwendal Grignou <gwendal@chromium.org> | 2021-03-26 11:46:02 -0700 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2021-04-07 08:36:40 +0100 |
| commit | 6f0078ae704d94b1a93e5f3d0a44cf3d8090fa91 (patch) | |
| tree | 1756d7e23484f16235f527bf5971254a1c8a87bc /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 194eafc9c1d49b53b59de9821fb63d423344cae3 (diff) | |
| download | linux-6f0078ae704d94b1a93e5f3d0a44cf3d8090fa91.tar.gz linux-6f0078ae704d94b1a93e5f3d0a44cf3d8090fa91.zip | |
iio: sx9310: Fix access to variable DT array
With the current code, we want to read 4 entries from DT array
"semtech,combined-sensors". If there are less, we silently fail as
of_property_read_u32_array() returns -EOVERFLOW.
First count the number of entries and if between 1 and 4, collect the
content of the array.
Fixes: 5b19ca2c78a0 ("iio: sx9310: Set various settings from DT")
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20210326184603.251683-2-gwendal@chromium.org
Cc: <stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions