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| author |   Stefan Wahren <stefan.wahren@i2se.com> | 2015-12-01 22:55:40 +0000 |
|---|---|---|
| committer |   Thierry Reding <thierry.reding@gmail.com> | 2015-12-16 16:45:10 +0100 |
| commit | fd13c14426299e75983a0cd3edf53dfa4083a70a (patch) | |
| tree | 1698122b905b9bfbaa364b11dc38ad9ac435674b /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | pwm: bcm2835: Calculate scaler in ->config() (diff) | |
| download | wireguard-linux-fd13c14426299e75983a0cd3edf53dfa4083a70a.tar.xz wireguard-linux-fd13c14426299e75983a0cd3edf53dfa4083a70a.zip | |
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>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions