Re: [PATCH] usb: musb: mark PM functions as __maybe_unused

From	Tony Lindgren <tony@atomide.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH] usb: musb: mark PM functions as __maybe_unused
Date	2016-11-23 15:30 +0100
Message-ID	<sGGIF-62A-1@gated-at.bofh.it> (permalink)
References	<sGkoN-8oh-25@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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* Arnd Bergmann <arnd@arndb.de> [161122 06:30]:
> Building without CONFIG_PM causes a harmless warning:
> 
> drivers/usb/musb/musb_core.c:2041:12: error: ‘musb_run_resume_work’ defined but not used [-Werror=unused-function]
> 
> Removing the #ifdef around the PM code and instead marking the suspend/resume
> functions as __maybe_unused will do the right thing without warning.

OK works for me:

Acked-by: Tony Lindgren <tony@atomide.com>

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[PATCH] usb: musb: mark PM functions as __maybe_unused Arnd Bergmann <arnd@arndb.de> - 2016-11-22 15:40 +0100
  Re: [PATCH] usb: musb: mark PM functions as __maybe_unused Tony Lindgren <tony@atomide.com> - 2016-11-23 15:30 +0100

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