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Date:   Tue, 7 Apr 2020 23:15:48 -0700
From:   Christoph Hellwig <hch@infradead.org>
To:     Vadym Kochan <vadym.kochan@plvision.eu>
Cc:     Christoph Hellwig <hch@infradead.org>,
        Gregory CLEMENT <gregory.clement@free-electrons.com>,
        linux-kernel@vger.kernel.org
Subject: Re: [PATCH] bus: mbus: export mvebu_mbus_{add,del}_window for modules
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On Tue, Apr 07, 2020 at 06:12:19PM +0300, Vadym Kochan wrote:
> Hi Christoph,
> 
> On Wed, Mar 25, 2020 at 06:58:01AM -0700, Christoph Hellwig wrote:
> > On Tue, Mar 24, 2020 at 09:06:23PM +0200, Vadym Kochan wrote:
> > > Allow to add/del remap window by external modules at runtime.
> > 
> > Please send this together with your driver submission.
> 
> The driver itself is just servicing user process to configure io
> windows via ioctl, so I think it is not so useful ?

If you want the export in mainline your driver needs to be as well.