From: Mark Brown <broonie@kernel.org>
To: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Cc: "Liam Girdwood" <lgirdwood@gmail.com>,
"Michał Mirosław" <mirq-linux@rere.qmqm.pl>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/2] regulator: core: always use enable_delay when enabling regulators
Date: Thu, 20 May 2021 12:57:24 +0100 [thread overview]
Message-ID: <20210520115724.GA3962@sirena.org.uk> (raw)
In-Reply-To: <20210519221224.2868496-2-dmitry.baryshkov@linaro.org>
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On Thu, May 20, 2021 at 01:12:24AM +0300, Dmitry Baryshkov wrote:
> Some regulators (e.g. fixed) do not have .enable callback per se, but
> use supply regulator and enable_delay. Do not return early from
> _regulator_do_enable in such cases, so that enable_delay is properly
> handled.
This doesn't seem like the right fix - if we didn't actually do anything
then we don't need to add a delay. We should only be doing this if some
parent regulator changed state.
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next prev parent reply other threads:[~2021-05-20 11:59 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-19 22:12 [PATCH 1/2] regulator: core: resolve supply for boot-on/always-on regulators Dmitry Baryshkov
2021-05-19 22:12 ` [PATCH 2/2] regulator: core: always use enable_delay when enabling regulators Dmitry Baryshkov
2021-05-20 11:57 ` Mark Brown [this message]
2021-06-02 13:14 ` Dmitry Baryshkov
2021-06-03 10:27 ` Mark Brown
2021-05-20 21:08 ` (subset) [PATCH 1/2] regulator: core: resolve supply for boot-on/always-on regulators Mark Brown
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