linux-kernel - Re: [PATCH 5.4 031/122] net: moxa: Use devm_platform_get_and_ioremap

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Message-ID: <f1410523-2498-9a71-4918-d14bfde40792@huawei.com>
Date:   Fri, 16 Jul 2021 09:37:10 +0800
From:   Yang Yingliang <yangyingliang@...wei.com>
To:     Sudip Mukherjee <sudipm.mukherjee@...il.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
CC:     linux-kernel <linux-kernel@...r.kernel.org>,
        Stable <stable@...r.kernel.org>,
        "David S. Miller" <davem@...emloft.net>,
        "Sasha Levin" <sashal@...nel.org>
Subject: Re: [PATCH 5.4 031/122] net: moxa: Use
 devm_platform_get_and_ioremap_resource()

Hi,

On 2021/7/16 5:26, Sudip Mukherjee wrote:
> Hi Greg,
>
> On Thu, Jul 15, 2021 at 7:44 PM Greg Kroah-Hartman
> <gregkh@...uxfoundation.org> wrote:
>> From: Yang Yingliang <yangyingliang@...wei.com>
>>
>> [ Upstream commit 35cba15a504bf4f585bb9d78f47b22b28a1a06b2 ]
> arm moxart_defconfig build fails with the error:
> drivers/net/ethernet/moxa/moxart_ether.c:483:22: error: implicit
> declaration of function 'devm_platform_get_and_ioremap_resource'; did
> you mean 'devm_platform_ioremap_resource'?
> [-Werror=implicit-function-declaration]

devm_platform_get_and_ioremap_resource() is introduced in v5.7-rc1, I can
send a patch for stable-5.4.

Thanks,
Yang

>
> Reverting this patch fixes the build.
>
>