linux-kernel - Re: linux-next: build warning after merge of the libata tree

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Message-ID: <6f9b5fd7-8a8a-619e-f758-216cadd8ea08@opensource.wdc.com>
Date:   Tue, 20 Sep 2022 08:56:53 +0900
From:   Damien Le Moal <damien.lemoal@...nsource.wdc.com>
To:     Stephen Rothwell <sfr@...b.auug.org.au>
Cc:     Serge Semin <Sergey.Semin@...kalelectronics.ru>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linux Next Mailing List <linux-next@...r.kernel.org>
Subject: Re: linux-next: build warning after merge of the libata tree

On 9/19/22 11:40, Stephen Rothwell wrote:
> Hi all,
> 
> After merging the libata tree, today's linux-next build (arm
> multi_v7_defconfig) produced this warning:
> 
> drivers/ata/ahci_st.c: In function 'st_ahci_probe':
> drivers/ata/ahci_st.c:147:24: warning: unused variable 'dev' [-Wunused-variable]
>   147 |         struct device *dev = &pdev->dev;
>       |                        ^~~
> 
> Introduced by commit
> 
>   3f74cd046fbe ("ata: libahci_platform: Parse ports-implemented property in resources getter")
> 

I pushed a fix for this. I also added a dependency on COMPILE_TEST for
this driver to avoid a repeat in the future.

Thanks.

-- 
Damien Le Moal
Western Digital Research