linux-kernel - Re: [PATCH v2 01/39] drm/i915/gvt: Fix kernel-doc for intel_gvt_switch

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Date:   Wed, 13 Jul 2022 18:00:59 -0400
From:   Rodrigo Vivi <rodrigo.vivi@...el.com>
To:     Mauro Carvalho Chehab <mchehab@...nel.org>
CC:     Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>,
        Tvrtko Ursulin <tvrtko.ursulin@...ux.intel.com>,
        David Airlie <airlied@...ux.ie>,
        <intel-gfx@...ts.freedesktop.org>,
        Abaci Robot <abaci@...ux.alibaba.com>,
        <linux-kernel@...r.kernel.org>, <dri-devel@...ts.freedesktop.org>,
        <intel-gvt-dev@...ts.freedesktop.org>,
        Zhi Wang <zhi.a.wang@...el.com>
Subject: Re: [PATCH v2 01/39] drm/i915/gvt: Fix kernel-doc for
 intel_gvt_switch_mmio()

On Wed, Jul 13, 2022 at 05:54:44PM -0400, Rodrigo Vivi wrote:
> On Wed, Jul 13, 2022 at 09:11:49AM +0100, Mauro Carvalho Chehab wrote:
> > From: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
> > 
> > Fix the following W=1 kernel warnings:
> > 
> > drivers/gpu/drm/i915/gvt/mmio_context.c:560: warning: expecting
> > prototype for intel_gvt_switch_render_mmio(). Prototype was for
> > intel_gvt_switch_mmio() instead.
> > 
> > Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
> > Signed-off-by: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
> > Acked-by: Zhenyu Wang <zhenyuw@...ux.intel.com>
> > Signed-off-by: Mauro Carvalho Chehab <mchehab@...nel.org>
> 
> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@...el.com>

I actually changed my mind after seeing that in most cases you use "()"
for the functions and you didn't use for this case...

which one should we pick for consistency?

> 
> > ---
> > 
> > To avoid mailbombing on a large number of people, only mailing lists were C/C on the cover.
> > See [PATCH v2 00/39] at: https://lore.kernel.org/all/cover.1657699522.git.mchehab@kernel.org/
> > 
> >  drivers/gpu/drm/i915/gvt/mmio_context.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > diff --git a/drivers/gpu/drm/i915/gvt/mmio_context.c b/drivers/gpu/drm/i915/gvt/mmio_context.c
> > index c85bafe7539e..1c6e941c9666 100644
> > --- a/drivers/gpu/drm/i915/gvt/mmio_context.c
> > +++ b/drivers/gpu/drm/i915/gvt/mmio_context.c
> > @@ -546,7 +546,7 @@ static void switch_mmio(struct intel_vgpu *pre,
> >  }
> >  
> >  /**
> > - * intel_gvt_switch_render_mmio - switch mmio context of specific engine
> > + * intel_gvt_switch_mmio - switch mmio context of specific engine
> >   * @pre: the last vGPU that own the engine
> >   * @next: the vGPU to switch to
> >   * @engine: the engine
> > -- 
> > 2.36.1
> >