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author | 2019-10-24 09:14:10 +0200 | |
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committer | 2020-01-20 12:22:30 +0100 | |
commit | af4fab8bedcfe87f297c65ded128e7ee036488c6 (patch) | |
tree | 7f2a3ec767de234eff159cdfa78aab5b923e8858 /tools/perf/scripts/python/export-to-postgresql.py | |
parent | pwm: rcar: Drop useless call to pwm_get_state() (diff) | |
download | wireguard-linux-af4fab8bedcfe87f297c65ded128e7ee036488c6.tar.xz wireguard-linux-af4fab8bedcfe87f297c65ded128e7ee036488c6.zip |
pwm: rcar: Document inability to set duty_cycle = 0
When .apply() is called with state->duty_cycle = 0 the duty_ns parameter
to rcar_pwm_set_counter() is 0 which results in ph being 0 and
rcar_pwm_set_counter() returning -EINVAL.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions