cpufreq: cpu0: OPPs can be populated at runtime
OPPs can be populated statically, via DT, or added at run time with dev_pm_opp_add(). While this driver handles the first case correctly, it would fail to populate OPPs added at runtime. Because call to of_init_opp_table() would fail as there are no OPPs in DT and probe will return early. To fix this, remove error checking and call dev_pm_opp_init_cpufreq_table() unconditionally. Update bindings as well. Suggested-by: NStephen Boyd <sboyd@codeaurora.org> Tested-by: NStephen Boyd <sboyd@codeaurora.org> Signed-off-by: NViresh Kumar <viresh.kumar@linaro.org> Acked-by: NSantosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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