tree 346bdb50ebdc9bbfc02a93ed2a18012f2b73e10d
parent bea307c16a3a297f87c7ab9a54de686da2afbad5
author Wolfram Sang <wsa+renesas@sang-engineering.com> 1456959429 +0100
committer Thierry Reding <thierry.reding@gmail.com> 1458749489 +0100

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>