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Date:   Thu, 19 May 2022 14:21:35 +0530
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Subject: Re: [PATCH v3 1/6] ARM: mm: kill unused runtime hook arch_iounmap()
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To:     Kefeng Wang <wangkefeng.wang@huawei.com>, catalin.marinas@arm.com,
        will@kernel.org, akpm@linux-foundation.org,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org
Cc:     linux-mm@kvack.org, hch@infradead.org, arnd@arndb.de,
        Russell King <linux@armlinux.org.uk>
References: <20220519082552.117736-1-wangkefeng.wang@huawei.com>
 <20220519082552.117736-2-wangkefeng.wang@huawei.com>
From:   Anshuman Khandual <anshuman.khandual@arm.com>
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On 5/19/22 13:55, Kefeng Wang wrote:
> Since the following commits,
> 
> v5.4
>   commit 59d3ae9a5bf6 ("ARM: remove Intel iop33x and iop13xx support")
> v5.11
>   commit 3e3f354bc383 ("ARM: remove ebsa110 platform")
> 
> The runtime hook arch_iounmap() on ARM is useless, kill arch_iounmap()
> and __iounmap(), and the naming of arch_iounmap will be used in 
> GENERIC_IOREMAP with the later patch.
> 
> Cc: Russell King <linux@armlinux.org.uk>
> Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>

LGTM, also builds on multiple arm configs but will let Russel take a look.