linux-kernel - Re: [PATCH] drm/bridge: ti-sn65dsi86: use dev name for debugfs

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Date:   Thu, 11 Jul 2019 09:43:53 -0700
From:   Bjorn Andersson <bjorn.andersson@...aro.org>
To:     Rob Clark <robdclark@...il.com>
Cc:     dri-devel@...ts.freedesktop.org, linux-arm-msm@...r.kernel.org,
        Rob Clark <robdclark@...omium.org>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Andrzej Hajda <a.hajda@...sung.com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] drm/bridge: ti-sn65dsi86: use dev name for debugfs

On Sat 06 Jul 13:31 PDT 2019, Rob Clark wrote:

> From: Rob Clark <robdclark@...omium.org>
> 
> This should be more future-proof if we ever encounter a device with two
> of these bridges.
> 
> Suggested-by: Laurent Pinchart <laurent.pinchart@...asonboard.com>
> Signed-off-by: Rob Clark <robdclark@...omium.org>

Reviewed-by: Bjorn Andersson <bjorn.andersson@...aro.org>

> ---
>  drivers/gpu/drm/bridge/ti-sn65dsi86.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi86.c b/drivers/gpu/drm/bridge/ti-sn65dsi86.c
> index c8fb45e7b06d..9f4ff88d4a10 100644
> --- a/drivers/gpu/drm/bridge/ti-sn65dsi86.c
> +++ b/drivers/gpu/drm/bridge/ti-sn65dsi86.c
> @@ -204,7 +204,7 @@ DEFINE_SHOW_ATTRIBUTE(status);
>  
>  static void ti_sn_debugfs_init(struct ti_sn_bridge *pdata)
>  {
> -	pdata->debugfs = debugfs_create_dir("ti_sn65dsi86", NULL);
> +	pdata->debugfs = debugfs_create_dir(dev_name(pdata->dev), NULL);
>  
>  	debugfs_create_file("status", 0600, pdata->debugfs, pdata,
>  			&status_fops);
> -- 
> 2.20.1
>