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| author | Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> | 2021-09-14 14:18:06 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-11-26 11:58:36 +0100 |
| commit | ed6dd7282ab658daae9064d24ad04b8756dfe120 (patch) | |
| tree | 17616ea09a8a99980662b5e3e0f729edea6ab2f4 /tools/perf/scripts | |
| parent | 3f8f7b4ef6d97ba0015e675fd46c329869712e7e (diff) | |
power: supply: max17042_battery: Prevent int underflow in set_soc_threshold
commit e660dbb68c6b3f7b9eb8b9775846a44f9798b719 upstream.
max17042_set_soc_threshold gets called with offset set to 1, which means
that minimum threshold value would underflow once SOC got down to 0,
causing invalid alerts from the gauge.
Fixes: e5f3872d2044 ("max17042: Add support for signalling change in SOC")
Cc: <stable@vger.kernel.org>
Signed-off-by: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts')
0 files changed, 0 insertions, 0 deletions