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| author |   Wolfram Sang <wsa+renesas@sang-engineering.com> | 2016-03-02 23:57:09 +0100 |
|---|---|---|
| committer |   Thierry Reding <thierry.reding@gmail.com> | 2016-03-23 17:11:29 +0100 |
| commit | 0e47b5981a30e856c9c4aba785890528486d1594 (patch) | |
| tree | 346bdb50ebdc9bbfc02a93ed2a18012f2b73e10d /drivers/pwm/Kconfig | |
| parent | pwm: img: Test clock rate to avoid division by 0 (diff) | |
| download | linux-dev-0e47b5981a30e856c9c4aba785890528486d1594.tar.xz linux-dev-0e47b5981a30e856c9c4aba785890528486d1594.zip | |
pwm: lpc18xx-sct: 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>
Acked-by: Joachim Eastwood <manabian@gmail.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
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