linux-kernel - Re: [PATCH 6/8] ARM: OMAP: omap_common_late

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Date:	Mon, 8 Jul 2013 05:01:11 -0700
From:	Tony Lindgren <tony@...mide.com>
To:	Arnd Bergmann <arnd@...db.de>
Cc:	linux-kernel@...r.kernel.org, linux-arm-kernel@...radead.org,
	arm@...nel.org
Subject: Re: [PATCH 6/8] ARM: OMAP: omap_common_late_init may be unused

* Arnd Bergmann <arnd@...db.de> [130705 09:28]:
> Some OMAP SoCs use this function while others do not, and that
> causes a warning when building multi_v7_defconfig. Marking the
> function __maybe_unused silences the harmless warning without the
> need to add complex #ifdef logic.
> 
> Signed-off-by: Arnd Bergmann <arnd@...db.de>

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

> ---
>  arch/arm/mach-omap2/io.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
> index fe3253a..4a3f06f 100644
> --- a/arch/arm/mach-omap2/io.c
> +++ b/arch/arm/mach-omap2/io.c
> @@ -394,7 +394,7 @@ static void __init omap_hwmod_init_postsetup(void)
>  	omap_pm_if_early_init();
>  }
>  
> -static void __init omap_common_late_init(void)
> +static void __init __maybe_unused omap_common_late_init(void)
>  {
>  	omap_mux_late_init();
>  	omap2_common_pm_late_init();
> -- 
> 1.8.3.1
> 
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