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Subject: Re: [PATCH v6 51/52] PM / devfreq: tegra30: Support interconnect and
 OPPs from device-tree
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Cc:     Thierry Reding <thierry.reding@gmail.com>,
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Date:   Sun, 1 Nov 2020 18:49:16 +0300
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01.11.2020 18:44, Chanwoo Choi пишет:
>> OPP core will try to grab the clock reference for the table and it may
>> cause EPROBE_DEFER. Although, it shouldn't happen here because we have
>> devm_clk_get() before the get_opp_table(), hence seems the deferred
>> probe indeed shouldn't happen in this case.
> It is my missing point. If there, you're right.
> Could you provide the code point to check the clock reference on the OPP core?

Please see it here:

https://elixir.bootlin.com/linux/v5.10-rc1/source/drivers/opp/core.c#L1101