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Date:   Sun, 21 Aug 2022 07:53:26 +0200
From:   Christoph Hellwig <hch@lst.de>
To:     Arnd Bergmann <arnd@kernel.org>
Cc:     linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        Arnd Bergmann <arnd@arndb.de>,
        Russell King <linux@armlinux.org.uk>,
        Christoph Hellwig <hch@lst.de>,
        Linus Walleij <linus.walleij@linaro.org>,
        Marc Zyngier <maz@kernel.org>
Subject: Re: [PATCH 1/4] ARM: footbridge: remove addin mode
Message-ID: <20220821055326.GA25950@lst.de>
References: <20220818211550.3272321-1-arnd@kernel.org> <20220818211550.3272321-2-arnd@kernel.org>
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On Thu, Aug 18, 2022 at 11:15:47PM +0200, Arnd Bergmann wrote:
> The recently added phys_to_dma() functions are now trivial and
> could probably be removed again as a follow-up, if anyone knows
> how.

The normal way to that would be with a call to dma_direct_set_offset in
the init code.  But for that we'd need to find someone to care enough
about footbridge to test it.