linux-kernel - Re: [PATCH] clk: cs2000: mark resume function as __maybe

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Date:   Mon, 16 Apr 2018 09:07:44 -0700
From:   Stephen Boyd <sboyd@...nel.org>
To:     Arnd Bergmann <arnd@...db.de>,
        Michael Turquette <mturquette@...libre.com>
Cc:     Arnd Bergmann <arnd@...db.de>,
        Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>,
        Nikita Yushchenko <nikita.yoush@...entembedded.com>,
        Gaku Inami <gaku.inami.xw@...renesas.com>,
        linux-clk@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] clk: cs2000: mark resume function as __maybe_unused

Quoting Arnd Bergmann (2018-04-09 03:54:34)
> When power management is disabled, we get a harmless warning:
> 
> drivers/clk/clk-cs2000-cp.c:544:12: error: 'cs2000_resume' defined but not used [-Werror=unused-function]
> 
> Marking the function as __maybe_unused lets the compiler silently
> drop it instead.
> 
> Fixes: eade4ccdb087 ("clk: cs2000: set pm_ops in hibernate-compatible way")
> Signed-off-by: Arnd Bergmann <arnd@...db.de>
> ---

Applied to clk-fixes