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| author |   Wolfram Sang <wsa+renesas@sang-engineering.com> | 2016-03-02 23:33:34 +0100 |
|---|---|---|
| committer |   Thierry Reding <thierry.reding@gmail.com> | 2016-03-23 17:11:02 +0100 |
| commit | bea307c16a3a297f87c7ab9a54de686da2afbad5 (patch) | |
| tree | d97b9c88778598de9928795b860270634bce8792 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | Linux 4.5-rc1 (diff) | |
| download | wireguard-linux-bea307c16a3a297f87c7ab9a54de686da2afbad5.tar.xz wireguard-linux-bea307c16a3a297f87c7ab9a54de686da2afbad5.zip | |
pwm: img: Test clock rate to avoid division by 0
The clk API may return 0 on clk_get_rate(), so we should check the
result before using it as a divisor.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
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