| commit | fd13c14426299e75983a0cd3edf53dfa4083a70a | [log] [tgz] |
|---|---|---|
| author | Stefan Wahren <stefan.wahren@i2se.com> | Tue Dec 01 22:55:40 2015 +0000 |
| committer | Thierry Reding <thierry.reding@gmail.com> | Wed Dec 16 16:45:10 2015 +0100 |
| tree | 1698122b905b9bfbaa364b11dc38ad9ac435674b | |
| parent | ebe88b6ae41ff8f2b48608b6019c4341aa24bcea [diff] |
pwm: bcm2835: Prevent division by zero It's possible that the PWM clock becomes an orphan. So better check the result of clk_get_rate() in order to prevent a division by zero. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Reviewed-by: Eric Anholt <eric@anholt.net> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>