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From: Mark Brown <broonie-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
To: andy.green-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org
Cc: Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>,
	Greg KH <greg-U8xfFu+wG4EAvxtiuMwx3w@public.gmane.org>,
	Grant Likely
	<grant.likely-s3s/WqlpOiPyB63q8FvJNQ@public.gmane.org>,
	devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org,
	Nicolas Pitre
	<nicolas.pitre-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
	Linux USB list
	<linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
	lkml <linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Subject: Re: RFC: Platform data for onboard USB assets
Date: Fri, 18 Mar 2011 23:25:53 +0000	[thread overview]
Message-ID: <20110318232553.GA11422@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <4D83CF8C.3020605-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>

On Fri, Mar 18, 2011 at 09:33:00PM +0000, Andy Green wrote:

> Well: Greg was also reduced to explaining that device renaming in  
> userland was decided "a long time ago".  It's not argumentation, it is  
> an appeal to an alleged tradition.

The story with device renaming is fairly simple - nobody could agree on
what the ideal names should be and different userlands ended up wanting
different things so rather than try to keep everyone happy the kernel
picked the simplest policy possible and let userland override it to its
heart's content.

> You think that striving away to create this Device Tree description of a  
> specific board and maintaining it in a bootloader is LESS work somehow  
> that registering platform devices in an array in the board definition  
> file?  I think not.

It's more the fact that it can be distributed separately to the kernel
which reduces the pressure to mainline the basic board description stuff
for ongoing maintinance.
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  parent reply	other threads:[~2011-03-18 23:25 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20110311165642.GA9996@kroah.com>
     [not found] ` <20110317214042.GQ31411@opensource.wolfsonmicro.com>
     [not found]   ` <20110317214736.GA29014@kroah.com>
     [not found]     ` <20110317214736.GA29014-U8xfFu+wG4EAvxtiuMwx3w@public.gmane.org>
2011-03-17 22:33       ` RFC: Platform data for onboard USB assets Arnd Bergmann
     [not found]         ` <201103172333.01474.arnd-r2nGTMty4D4@public.gmane.org>
2011-03-17 22:53           ` Greg KH
     [not found]             ` <20110317225328.GB31581-U8xfFu+wG4EAvxtiuMwx3w@public.gmane.org>
2011-03-17 23:18               ` Andy Green
2011-03-17 23:25                 ` Greg KH
     [not found]                   ` <20110317232503.GA14561-U8xfFu+wG4EAvxtiuMwx3w@public.gmane.org>
2011-03-18  7:42                     ` Andy Green
     [not found]                       ` <4D830CEC.4040608-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2011-03-18 22:54                         ` Benjamin Herrenschmidt
2011-03-18 22:57                           ` Andy Green
     [not found]                 ` <4D8296D1.9060106-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2011-03-18  4:54                   ` Grant Likely
     [not found]                     ` <20110318045401.GA18545-MrY2KI0G/OVr83L8+7iqerDks+cytr/Z@public.gmane.org>
2011-03-18  8:19                       ` Arnd Bergmann
2011-03-17 23:27           ` Grant Likely
2011-03-18  7:49             ` Andy Green
     [not found]               ` <4D830E97.4010403-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2011-03-18  8:25                 ` Arnd Bergmann
     [not found]                   ` <201103180925.30074.arnd-r2nGTMty4D4@public.gmane.org>
2011-03-18  8:38                     ` Andy Green
2011-03-17 23:22         ` Andy Green
     [not found]           ` <4D82979B.2050003-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2011-03-18 15:00             ` Arnd Bergmann
     [not found]               ` <201103181600.09877.arnd-r2nGTMty4D4@public.gmane.org>
2011-03-18 15:15                 ` Mark Brown
2011-03-18 17:52                 ` Andy Green
     [not found]                   ` <4D839BCD.6030202-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2011-03-18 18:20                     ` David Anders
     [not found]                       ` <4D83A25C.804-l0cyMroinI0@public.gmane.org>
2011-03-18 18:25                         ` Mark Brown
     [not found]                           ` <20110318182518.GA2271-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
2011-03-18 20:02                             ` Andy Green
2011-03-18 21:11                               ` Arnd Bergmann
     [not found]                                 ` <201103182211.36869.arnd-r2nGTMty4D4@public.gmane.org>
2011-03-18 21:17                                   ` Andy Green
2011-03-18 20:06                     ` Arnd Bergmann
2011-03-18 21:33                       ` Andy Green
     [not found]                         ` <4D83CF8C.3020605-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2011-03-18 23:25                           ` Mark Brown [this message]
     [not found]                             ` <20110318232553.GA11422-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
2011-03-18 23:33                               ` Andy Green
     [not found]                       ` <201103182106.13888.arnd-r2nGTMty4D4@public.gmane.org>
2011-03-18 21:36                         ` Grant Likely
2011-03-18 22:47                         ` Benjamin Herrenschmidt
2011-03-18 21:28                     ` Grant Likely
     [not found]                       ` <AANLkTi=Vy4Cu9rf7SpOFL1umN37bJgXhq9jEQpUrqjgw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-03-18 23:04                         ` Andy Green
2011-03-18 22:37             ` Benjamin Herrenschmidt
2011-03-18 22:39               ` Andy Green

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