linux-kernel - Re: [PATCH v2 5/5] drm/bridge/synopsys: dsi :remove is_panel

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Date:   Tue, 3 Oct 2017 14:55:07 +0200
From:   Benjamin Gaignard <benjamin.gaignard@...aro.org>
To:     Emil Velikov <emil.l.velikov@...il.com>
Cc:     Archit Taneja <architt@...eaurora.org>,
        Andrzej Hajda <a.hajda@...sung.com>,
        Laurent Pinchart <Laurent.pinchart@...asonboard.com>,
        David Airlie <airlied@...ux.ie>,
        "Vetter, Daniel" <daniel.vetter@...el.com>,
        Jani Nikula <jani.nikula@...ux.intel.com>,
        Sean Paul <seanpaul@...omium.org>,
        Yannick Fertre <yannick.fertre@...com>,
        Philippe Cornu <philippe.cornu@...com>,
        "Linux-Kernel@...r. Kernel. Org" <linux-kernel@...r.kernel.org>,
        ML dri-devel <dri-devel@...ts.freedesktop.org>
Subject: Re: [PATCH v2 5/5] drm/bridge/synopsys: dsi :remove is_panel_bridge

2017-10-03 11:24 GMT+02:00 Emil Velikov <emil.l.velikov@...il.com>:
> On 2 October 2017 at 10:34, Benjamin Gaignard
> <benjamin.gaignard@...aro.org> wrote:
>> When using drm_of_panel_bridge_remove() we can simplify the
>> code and remove is_panel_bridge from dw_mipi_dsi structure.
>>
> As the previous patches remove the struct drm_bridge pointer, it might
> be worth mentioning why that cannot be done here?
>
> If you agree, please don't resent the patches - just amend before pushing.

Will add that:
Because drm_bridge pointer is used in attach and post_disable functions it can't
be removed from internal driver structure .

>
> Thanks
> Emil