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Date:   Wed, 2 Jun 2021 18:38:58 +0100
From:   Lee Jones <lee.jones@linaro.org>
To:     Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc:     linux-kernel@vger.kernel.org, Hyun Kwon <hyun.kwon@xilinx.com>,
        David Airlie <airlied@linux.ie>,
        Daniel Vetter <daniel@ffwll.ch>,
        Michal Simek <michal.simek@xilinx.com>,
        Philipp Zabel <p.zabel@pengutronix.de>,
        dri-devel@lists.freedesktop.org,
        linux-arm-kernel@lists.infradead.org
Subject: Re: [RESEND 18/26] drm/xlnx/zynqmp_dp: Fix incorrectly name function
 'zynqmp_dp_train()'
Message-ID: <20210602173858.GL2173308@dell>
References: <20210602143300.2330146-1-lee.jones@linaro.org>
 <20210602143300.2330146-19-lee.jones@linaro.org>
 <YLewgiMzhlR//gzQ@pendragon.ideasonboard.com>
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On Wed, 02 Jun 2021, Laurent Pinchart wrote:

> Hi Lee,
> 
> Thank you for the patch.
> 
> On Wed, Jun 02, 2021 at 03:32:52PM +0100, Lee Jones wrote:
> > Fixes the following W=1 kernel build warning(s):
> > 
> >  drivers/gpu/drm/xlnx/zynqmp_dp.c:806: warning: expecting prototype for zynqmp_dp_link_train(). Prototype was for zynqmp_dp_train() instead
> > 
> > Cc: Hyun Kwon <hyun.kwon@xilinx.com>
> > Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> > Cc: David Airlie <airlied@linux.ie>
> > Cc: Daniel Vetter <daniel@ffwll.ch>
> > Cc: Michal Simek <michal.simek@xilinx.com>
> > Cc: Philipp Zabel <p.zabel@pengutronix.de>
> > Cc: dri-devel@lists.freedesktop.org
> > Cc: linux-arm-kernel@lists.infradead.org
> > Signed-off-by: Lee Jones <lee.jones@linaro.org>
> > ---
> >  drivers/gpu/drm/xlnx/zynqmp_dp.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > diff --git a/drivers/gpu/drm/xlnx/zynqmp_dp.c b/drivers/gpu/drm/xlnx/zynqmp_dp.c
> > index 82430ca9b9133..a1055d5055eab 100644
> > --- a/drivers/gpu/drm/xlnx/zynqmp_dp.c
> > +++ b/drivers/gpu/drm/xlnx/zynqmp_dp.c
> > @@ -797,7 +797,7 @@ static int zynqmp_dp_link_train_ce(struct zynqmp_dp *dp)
> >  }
> >  
> >  /**
> > - * zynqmp_dp_link_train - Train the link
> > + * zynqmp_dp_train - Train the link
> 
> The driver has other functions related to link training that start with
> the zynqmp_dp_link_train_* prefix. I'd prefer renaming this function to
> zynqmp_dp_link_train(). Bonus points if the same patch could rename
> zynqmp_dp_train_loop() to zynqmp_dp_link_train_loop() too :-)

Doesn't have much to do with this patch though? :)

Happy to help though.  Can I fix subsequently?

-- 
Lee Jones [李琼斯]
Senior Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
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