[alsa-devel] [PATCH] ALSA: x86: mark hdmi suspend/resume functions as __maybe_unused

[Takashi Iwai]

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 at arndb.de>

Applied, thanks!


Takashi