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| author |   Dmitry Osipenko <digetx@gmail.com> | 2021-09-20 20:22:49 +0300 |
|---|---|---|
| committer |   Viresh Kumar <viresh.kumar@linaro.org> | 2021-10-05 09:54:39 +0530 |
| commit | 4844bdbe9166bc3d194b1d20d13dc1f01d3c1bb7 (patch) | |
| tree | c821575f99ac813fbcf890154f9bafe4237b12a5 /drivers/opp | |
| parent | PM / devfreq: tegra30: Use resource-managed helpers (diff) | |
| download | linux-dev-4844bdbe9166bc3d194b1d20d13dc1f01d3c1bb7.tar.xz linux-dev-4844bdbe9166bc3d194b1d20d13dc1f01d3c1bb7.zip | |
PM / devfreq: tegra30: Check whether clk_round_rate() returns zero rate
EMC clock is always-on and can't be zero. Check whether clk_round_rate()
returns zero rate and error out if it does. It can return zero if clock
tree isn't initialized properly.
Acked-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Diffstat (limited to 'drivers/opp')
0 files changed, 0 insertions, 0 deletions