From: Mark Brown <broonie@kernel.org>
To: Douglas Anderson <dianders@chromium.org>
Cc: Liam Girdwood <lgirdwood@gmail.com>, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] regulator: core: Quiet -EPROBE_DEFER from regulator_bulk_get()
Date: Thu, 17 May 2018 13:32:04 +0900 [thread overview]
Message-ID: <20180517043204.GA20254@sirena.org.uk> (raw)
In-Reply-To: <20180514224027.53748-1-dianders@chromium.org>
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On Mon, May 14, 2018 at 03:40:27PM -0700, Douglas Anderson wrote:
> The -EPROBE_DEFER virus demands special case code to avoid printing
> error messages when the error is only -EPROBE_DEFER. Spread the virus
> to a new host: regulator_bulk_get()
There's no requirement to suppress probe deferral messages and doing so
makes it harder to debug problems since things just fail silently. It's
better to work on making the core smarter about probe ordering, for
example by building out the device dependency infrastructure so that it
can be used to avoid trying to probe things when we know there are
unsatisfied dependencies.
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prev parent reply other threads:[~2018-05-17 16:44 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-14 22:40 [PATCH] regulator: core: Quiet -EPROBE_DEFER from regulator_bulk_get() Douglas Anderson
2018-05-17 4:32 ` Mark Brown [this message]
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