linux-kernel - Re: [PATCH][resend] of: Add vendor 2nd prefix for Asahi Kasei Corp

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Message-ID: <87y4rfhmgl.wl%kuninori.morimoto.gx@renesas.com>
Date:	Thu, 13 Nov 2014 02:18:53 +0000
From:	Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>
To:	Mark Rutland <mark.rutland@....com>
CC:	Geert Uytterhoeven <geert@...ux-m68k.org>,
	Kuninori Morimoto <kuninori.morimoto.gx@...il.com>,
	Olof Johansson <olof@...om.net>,
	"Stephen Warren" <swarren@...dotorg.org>,
	Rob Herring <robh@...nel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Mark Brown <broonie@...nel.org>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	ALSA Development Mailing List <alsa-devel@...a-project.org>,
	Linux-sh list <linux-sh@...r.kernel.org>,
	Magnus <magnus.damm@...il.com>, Simon <horms@...ge.net.au>,
	"grant.likely@...aro.org" <grant.likely@...aro.org>
Subject: Re: [PATCH][resend] of: Add vendor 2nd prefix for Asahi Kasei Corp


Hi Mark, Geert

Sorry for my super late response about this

> > > Given all that, I think we should get rid of the "ak" prefix entirely,
> > > fix up the seaboard dts, and leave the legacy matching for "ak,ak8975"
> > > up to the i2c framework. However, that would imply deleting from
> > > vendor-prefixes.txt (if we want people to be warned on use of "ak"), and
> > > that's not a good precedent to set.
> > 
> > Instead of deleting, we can deprecate, like was done for powervr:
> > 
> > powervr PowerVR (deprecated, use img)
> 
> Ah. I tried to see if we had any deprecated bindings, but I somehow
> failed to search correctly and missed powervr.
> 
> > Still missing is an update for checkpatch to warn when a deprecated
> > vendor prefix is used.
> 
> Marking it deprecated and warning with checkpatch is certainly
> preferable.

I guess removing "ak" line from vendor-prefixes.txt is very enough
for warn for a deprecated vendor prefix on checkpatch ?

  ...
- ak	Asahi Kasei Corp.
  ...
+ asahi-kasei	Asahi Kasei Corp.

Best regards
---
Kuninori Morimoto
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