linux-kernel - Re: [PATCH] drm/bridge: panel: export drm_panel_bridge

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Date:   Tue, 10 Dec 2019 18:26:47 +0200
From:   Laurent Pinchart <laurent.pinchart@...asonboard.com>
To:     Mihail Atanassov <Mihail.Atanassov@....com>
Cc:     "dri-devel@...ts.freedesktop.org" <dri-devel@...ts.freedesktop.org>,
        nd <nd@....com>, Sam Ravnborg <sam@...nborg.org>,
        Linux Walleij <linux.walleij@...aro.org>,
        Andrzej Hajda <a.hajda@...sung.com>,
        Neil Armstrong <narmstrong@...libre.com>,
        Jonas Karlman <jonas@...boo.se>,
        Jernej Skrabec <jernej.skrabec@...l.net>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] drm/bridge: panel: export drm_panel_bridge_connector

Hi Mihail,

Thank you for the patch.

On Tue, Dec 10, 2019 at 02:48:49PM +0000, Mihail Atanassov wrote:
> The function was unexported and was causing link failures for pl111 (and
> probably the other user tve200) in a module build.
> 
> Fixes: d383fb5f8add ("drm: get drm_bridge_panel connector via helper")
> Cc: Sam Ravnborg <sam@...nborg.org>
> Cc: Laurent Pinchart <laurent.pinchart@...asonboard.com>
> Cc: Linux Walleij <linux.walleij@...aro.org>
> Signed-off-by: Mihail Atanassov <mihail.atanassov@....com>

Reviewed-by: Laurent Pinchart <laurent.pinchart@...asonboard.com>

> ---
>  drivers/gpu/drm/bridge/panel.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/gpu/drm/bridge/panel.c b/drivers/gpu/drm/bridge/panel.c
> index 1443897f999b..f66777e24968 100644
> --- a/drivers/gpu/drm/bridge/panel.c
> +++ b/drivers/gpu/drm/bridge/panel.c
> @@ -306,3 +306,4 @@ struct drm_connector *drm_panel_bridge_connector(struct drm_bridge *bridge)
>  
>  	return &panel_bridge->connector;
>  }
> +EXPORT_SYMBOL(drm_panel_bridge_connector);

-- 
Regards,

Laurent Pinchart