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Date:   Tue, 10 Jul 2018 23:56:31 -0700
From:   Christoph Hellwig <hch@infradead.org>
To:     Serge Semin <fancer.lancer@gmail.com>
Cc:     ralf@linux-mips.org, paul.burton@mips.com, jhogan@kernel.org,
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Subject: Re: [PATCH 2/2] mips: mm: Discard ioremap_uncached_accelerated()
 method
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> + * This is a MIPS specific ioremap variant. ioremap_cacheable_cow
> + * requests a cachable mapping with CWB attribute enabled.
>   */
>  #define ioremap_cacheable_cow(offset, size)				\
>  	__ioremap_mode((offset), (size), _CACHE_CACHABLE_COW)

This isn't actually used anywhere in the kernel tree.  Please remove it
as well.