From: Mark Brown <broonie@kernel.org>
To: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Lars-Peter Clausen <lars@metafoo.de>,
Takashi Iwai <tiwai@suse.com>,
Charles Keepax <ckeepax@opensource.wolfsonmicro.com>,
patches@opensource.wolfsonmicro.com, linux-input@vger.kernel.org,
alsa-devel@alsa-project.org
Subject: Re: [PATCH] ALSA: ac97: Switch to dev_pm_ops
Date: Thu, 20 Aug 2015 09:33:01 -0700 [thread overview]
Message-ID: <20150820163301.GA12027@sirena.org.uk> (raw)
In-Reply-To: <20150807163213.GB30852@dtor-ws>
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On Fri, Aug 07, 2015 at 09:32:13AM -0700, Dmitry Torokhov wrote:
> On Fri, Aug 07, 2015 at 10:13:48AM +0200, Lars-Peter Clausen wrote:
> > We know that it is used when CONFIG_PM_SLEEP is defined and we know that it
> > is unused CONFIG_PM_SLEEP is not defined. Marking the function as
> > __maybe_unused will cause the compiler to not generate a warning when the
> > function is really unused. Making this explicit works much better.
> It will also drop the code form the final image and having the functions
> in provides better compile coverage.
Just discussed this in person with Dmitry: I'll apply the patch just now
for v4.3 and we can incrementally improve the ifdef handling after.
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next prev parent reply other threads:[~2015-08-20 16:33 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-06 19:42 [PATCH] ALSA: ac97: Switch to dev_pm_ops Lars-Peter Clausen
2015-08-06 22:55 ` Dmitry Torokhov
2015-08-07 8:13 ` Lars-Peter Clausen
2015-08-07 13:30 ` Mark Brown
2015-08-07 16:30 ` Dmitry Torokhov
2015-08-07 16:38 ` Mark Brown
2015-08-07 16:32 ` Dmitry Torokhov
2015-08-20 16:33 ` Mark Brown [this message]
2015-08-20 16:35 ` Lars-Peter Clausen
2015-08-20 17:18 ` Mark Brown
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