linux-kernel - Re: [PATCH v2] cpufreq: qcom-kryo: Fix section mismatch warning

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Message-ID: <20180920160245.f4afwfyyz3nd4xvn@vireshk-mac-ubuntu>
Date:   Thu, 20 Sep 2018 09:02:45 -0700
From:   Viresh Kumar <viresh.kumar@...aro.org>
To:     "Rafael J. Wysocki" <rafael@...nel.org>
Cc:     ndesaulniers@...gle.com, natechancellor@...il.com,
        ilia.lin@...il.com, "Rafael J. Wysocki" <rjw@...ysocki.net>,
        Linux PM <linux-pm@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2] cpufreq: qcom-kryo: Fix section mismatch warning

On 20-09-18, 00:45, Rafael J. Wysocki wrote:
> Because __init things go away at one point and calling them from the
> other sections is a bad idea.  OTOH, __exit things are simply not
> needed in built-in drivers and they are never there if the driver is
> built-in, so calling them from the other sections is a bad idea too.

I assumed that the driver is calling platform_driver_probe() and so probe() can
be marked __init. But it doesn't do that to make deferred probing work.

-- 
viresh