From: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
To: Viresh Kumar <viresh.kumar@linaro.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Ionela Voinescu <ionela.voinescu@arm.com>
Cc: Shawn Guo <shawn.guo@linaro.org>,
"Rafael J . Wysocki" <rjw@rjwysocki.net>,
Andy Gross <agross@kernel.org>,
linux-pm@vger.kernel.org, linux-arm-msm@vger.kernel.org
Subject: Re: [PATCH] cpufreq: qcom-hw: add missing devm_release_mem_region() call
Date: Wed, 13 Jan 2021 23:12:29 +0100 [thread overview]
Message-ID: <cbd4fb28-24b8-9aa7-fe5f-24571ef6258d@somainline.org> (raw)
In-Reply-To: <20210113050651.q2txref3d6bifrf3@vireshk-i7>
Il 13/01/21 06:06, Viresh Kumar ha scritto:
> On 12-01-21, 22:59, Bjorn Andersson wrote:
>> But that said, why are the ioremap done at init and not at probe time?
>
> These are some hardware registers per cpufreq policy I believe, and so
> they did it from policy init instead.
>
> And yes I agree that we shouldn't use devm_ from init() for the cases
> where we need to put the resources in exit() as well. But things like
> devm_kzalloc() are fine there.
>
> Ionela, since you were the first one to post a patch about this, can
> you send a fix for this by dropping the devm_ thing altogether for the
> ioremap thing ? Mark it suggested by Bjorn. Thanks.
>
Sorry, are you sure that the eventual fix shouldn't be rebased on top of
my change (12014503) [1] that is enabling CPU scaling for all of the
platforms that aren't getting the OSM set-up entirely by the TZ/bootloader?
It's a pretty big series, that I've rebased 3 times already...
[1]:
https://patchwork.kernel.org/project/linux-arm-msm/patch/20210112182052.481888-15-angelogioacchino.delregno@somainline.org/
next prev parent reply other threads:[~2021-01-14 2:12 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-12 9:52 [PATCH] cpufreq: qcom-hw: add missing devm_release_mem_region() call Shawn Guo
2021-01-12 10:14 ` Viresh Kumar
2021-01-12 11:19 ` Shawn Guo
2021-01-12 12:19 ` Ionela Voinescu
2021-01-12 14:44 ` Bjorn Andersson
2021-01-13 4:31 ` Viresh Kumar
2021-01-13 4:59 ` Bjorn Andersson
2021-01-13 5:06 ` Viresh Kumar
2021-01-13 22:12 ` AngeloGioacchino Del Regno [this message]
2021-01-14 4:58 ` Viresh Kumar
2021-01-14 5:21 ` Bjorn Andersson
2021-01-18 6:43 ` Viresh Kumar
2021-01-18 6:54 ` Shawn Guo
2021-01-18 11:03 ` Ionela Voinescu
2021-01-18 12:17 ` Shawn Guo
2021-01-19 3:36 ` Viresh Kumar
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