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Date: Mon, 19 Oct 2020 22:41:08 +0100
From: Ruslan Bukin <br@freebsd.org>
To: Jessica Clarke <jrtc27@freebsd.org>
Cc: src-committers <src-committers@freebsd.org>, svn-src-all@freebsd.org,
 svn-src-head@freebsd.org
Subject: Re: svn commit: r366833 - in head/sys: dev/iommu kern sys
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On Mon, Oct 19, 2020 at 03:08:32PM +0100, Jessica Clarke wrote:
> On 19 Oct 2020, at 14:10, Ruslan Bukin <br@FreeBSD.org> wrote:
> > 
> > +#ifndef _DEV_IOMMU_IOMMU_MSI_H_
> > +#define _DEV_IOMMU_IOMMU_MSI_H_
> > +
> > +#include <dev/iommu/iommu_types.h>
> > +
> > +struct iommu_unit;
> 
> This seems unused, perhaps left from a previous patch version?
> 

The forward declaration is not needed here, indeed.
Thanks.

Ruslan