linux-kernel - Re: [PATCH v2] drm: Convert to using %pOFn instead of device_node.name

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Date:   Mon, 1 Oct 2018 10:16:59 +0200
From:   Daniel Vetter <daniel@...ll.ch>
To:     Rob Herring <robh@...nel.org>
Cc:     linux-kernel@...r.kernel.org, freedreno@...ts.freedesktop.org,
        David Airlie <airlied@...ux.ie>,
        dri-devel@...ts.freedesktop.org, linux-arm-msm@...r.kernel.org,
        Sean Paul <sean@...rly.run>
Subject: Re: [PATCH v2] drm: Convert to using %pOFn instead of
 device_node.name

On Fri, Sep 28, 2018 at 05:50:44PM -0500, Rob Herring wrote:
> In preparation to remove the node name pointer from struct device_node,
> convert printf users to use the %pOFn format specifier.
> 
> For drm_modes.c, the full node path is already printed out, so printing
> just the node name a 2nd time is redundant and can be removed.
> 
> Cc: Gustavo Padovan <gustavo@...ovan.org>
> Cc: Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>
> Cc: Sean Paul <sean@...rly.run>
> Cc: David Airlie <airlied@...ux.ie>
> Acked-by: Rob Clark <robdclark@...il.com>
> Cc: dri-devel@...ts.freedesktop.org
> Cc: linux-arm-msm@...r.kernel.org
> Cc: freedreno@...ts.freedesktop.org
> Signed-off-by: Rob Herring <robh@...nel.org>
> ---
> v2:
> - Add to commit msg that we're dropping redundant printing of node name.

Applied, thanks for the patch.

Aside, still don't want drm-misc commit rights so you can offload these
yourself?

Cheers, Daniel

> 
>  drivers/gpu/drm/drm_modes.c     | 4 ++--
>  drivers/gpu/drm/msm/hdmi/hdmi.c | 2 +-
>  2 files changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c
> index 02db9ac82d7a..24a750436559 100644
> --- a/drivers/gpu/drm/drm_modes.c
> +++ b/drivers/gpu/drm/drm_modes.c
> @@ -716,8 +716,8 @@ int of_get_drm_display_mode(struct device_node *np,
>  	if (bus_flags)
>  		drm_bus_flags_from_videomode(&vm, bus_flags);
>  
> -	pr_debug("%pOF: got %dx%d display mode from %s\n",
> -		np, vm.hactive, vm.vactive, np->name);
> +	pr_debug("%pOF: got %dx%d display mode\n",
> +		np, vm.hactive, vm.vactive);
>  	drm_mode_debug_printmodeline(dmode);
>  
>  	return 0;
> diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.c b/drivers/gpu/drm/msm/hdmi/hdmi.c
> index c79659ca5706..23670907a29d 100644
> --- a/drivers/gpu/drm/msm/hdmi/hdmi.c
> +++ b/drivers/gpu/drm/msm/hdmi/hdmi.c
> @@ -579,7 +579,7 @@ static int msm_hdmi_bind(struct device *dev, struct device *master, void *data)
>  	hdmi_cfg = (struct hdmi_platform_config *)
>  			of_device_get_match_data(dev);
>  	if (!hdmi_cfg) {
> -		dev_err(dev, "unknown hdmi_cfg: %s\n", of_node->name);
> +		dev_err(dev, "unknown hdmi_cfg: %pOFn\n", of_node);
>  		return -ENXIO;
>  	}
>  
> -- 
> 2.17.1
> 
> _______________________________________________
> dri-devel mailing list
> dri-devel@...ts.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel

-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch

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