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Groups > linux.kernel > #1575763
| From | Takashi Iwai <tiwai@suse.de> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] ALSA: x86: mark hdmi suspend/resume functions as __maybe_unused |
| Date | 2017-02-07 15:20 +0100 |
| Message-ID | <t8eMG-3Xq-11@gated-at.bofh.it> (permalink) |
| References | <t8ejE-3wo-9@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Tue, 07 Feb 2017 14:38:51 +0100,
Arnd Bergmann wrote:
>
> The two functions are unused when CONFIG_PM_SLEEP is disabled:
>
> sound/x86/intel_hdmi_audio.c:1633:12: error: 'hdmi_lpe_audio_resume' defined but not used [-Werror=unused-function]
> sound/x86/intel_hdmi_audio.c:1622:12: error: 'hdmi_lpe_audio_suspend' defined but not used [-Werror=unused-function]
>
> Marking them as __maybe_unused avoids the warning without introducing an
> ugly #ifdef.
>
> Fixes: 182cdf23dbf6 ("ALSA: x86: Implement runtime PM")
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Applied, thanks!
Takashi
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[PATCH] ALSA: x86: mark hdmi suspend/resume functions as __maybe_unused Arnd Bergmann <arnd@arndb.de> - 2017-02-07 14:50 +0100
Re: [PATCH] ALSA: x86: mark hdmi suspend/resume functions as __maybe_unused Takashi Iwai <tiwai@suse.de> - 2017-02-07 15:20 +0100
Re: [PATCH] ALSA: x86: mark hdmi suspend/resume functions as __maybe_unused Takashi Sakamoto <o-takashi@sakamocchi.jp> - 2017-02-07 15:30 +0100
Re: [PATCH] ALSA: x86: mark hdmi suspend/resume functions as __maybe_unused Takashi Iwai <tiwai@suse.de> - 2017-02-07 16:20 +0100
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