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Date: Tue, 2 Feb 2016 18:54:06 +0100
From: Borislav Petkov <bp@alien8.de>
To: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Cc: Johannes Thumshirn <morbidrsa@gmail.com>,
        Doug Thompson <dougthompson@xmission.com>,
        Mauro Carvalho Chehab <mchehab@osg.samsung.com>,
        linux-kernel@vger.kernel.org, linux-edac@vger.kernel.org
Subject: Re: [PATCH v3] EDAC, mpc85xx: fix build warning
Message-ID: <20160202175406.GE15507@pd.tnic>
References: <1454427573-7994-1-git-send-email-sudipm.mukherjee@gmail.com>
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On Tue, Feb 02, 2016 at 09:09:33PM +0530, Sudip Mukherjee wrote:
> We were getting build warning about:
> drivers/edac/mpc85xx_edac.c:1247:6: warning: unused variable 'pvr'
> 
> pvr is only used if CONFIG_FSL_SOC_BOOKE is defined. Use __maybe_unused
> while declaring it.
> 
> Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
> ---
>  drivers/edac/mpc85xx_edac.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/edac/mpc85xx_edac.c b/drivers/edac/mpc85xx_edac.c
> index b7139c1..ca63d0d 100644
> --- a/drivers/edac/mpc85xx_edac.c
> +++ b/drivers/edac/mpc85xx_edac.c
> @@ -1244,7 +1244,7 @@ static struct platform_driver * const drivers[] = {
>  static int __init mpc85xx_mc_init(void)
>  {
>  	int res = 0;
> -	u32 pvr = 0;
> +	u32 __maybe_unused pvr = 0;
>  
>  	printk(KERN_INFO "Freescale(R) MPC85xx EDAC driver, "
>  	       "(C) 2006 Montavista Software\n");
> -- 

Applied, thanks.

-- 
Regards/Gruss,
    Boris.

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