linux-kernel - Re: [PATCH 0/3 v5] drm: Introduce drm_connector_register

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Message-ID: <20160329144334.258c4ba7@bbrezillon>
Date:	Tue, 29 Mar 2016 14:43:34 +0200
From:	Boris Brezillon <boris.brezillon@...e-electrons.com>
To:	Alexey Brodkin <Alexey.Brodkin@...opsys.com>
Cc:	dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
	Daniel Vetter <daniel@...ll.ch>,
	David Airlie <airlied@...ux.ie>,
	Laurent Pinchart <laurent.pinchart@...asonboard.com>,
	linux-renesas-soc@...r.kernel.org,
	David Herrmann <dh.herrmann@...il.com>
Subject: Re: [PATCH 0/3 v5] drm: Introduce drm_connector_register_all()
 helper

Hi Alexey,

On Tue, 29 Mar 2016 13:22:49 +0300
Alexey Brodkin <Alexey.Brodkin@...opsys.com> wrote:

> As a pair to already existing drm_connector_unplug_all()
> (which we'll rename in this series to drm_connector_unregister_all())
> we're adding generic implementation of what is already done in some drivers
> for registering all connectors.
> 
> After implementation of that new helper we're updating 2 drivers
> that used to use it's own implementation:
>  [1] atmel_hlcdc
>  [2] rcar_du
> 
> Other drivers still use load() callback and so should be first modified so
> their load() gets called from their probe() explicitly.
> 
> Build- and run-tested on yet to be upstreamed ARC PGU (part of AXS10x board).
> 
> Changes v4 -> v5:
>  * Added missing mutex unlock on a fail path in drm_connector_register_all()
>    Thanks David for his attention and patience!
> 
> Changes v3 -> v4:
>  * Based on current drm-intel/topic/drm-misc
>    It's now on commit 6c87e5c3ec6db052f3744804a517b6fb003906e1
>    And since thet new base already has
>    "drm: Rename drm_connector_unplug_all() to drm_connector_unregister_all()"
>    this series now only includes 3 subsequent patches.
> 
>  * In drm_connector_register_all() fail path which calls unregister_all()
>    is moved outside of loop&locked section (as suggested by Daniel)
> 
> Changes v2 -> v3:
>  * Added acks for 1, 3 and 4 patches
>  * Updated kerneldoc descriptins of both register_ and unregister_all()
>  * Updated commit messages (mostly spellos and grammar issues)
> 
> Changes v1 -> v2:
>  * Rename drm_connector_unplug_all() to drm_connector_unregister_all()
>  * Use drm_for_each_connector() instead of list_for_each_entry()
>  * Updated kerneldoc for drm_dev_register()
> 
> Cc: Daniel Vetter <daniel@...ll.ch>
> Cc: David Airlie <airlied@...ux.ie>
> Cc: Boris Brezillon <boris.brezillon@...e-electrons.com>

Next time, can you please send all the patches of the series, not
only the cover letter.

Thanks,

Boris

-- 
Boris Brezillon, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com