Wolfram Sang 0e47b5981a 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>

2016-03-23 17:11:29 +01:00

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