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From: broonie@opensource.wolfsonmicro.com (Mark Brown)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/1] mfd: Fix runtime warning caused by duplicate device registration
Date: Tue, 3 Jul 2012 14:24:47 +0100	[thread overview]
Message-ID: <20120703132447.GN29030@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <4FF2EEA1.6080204@linaro.org>

On Tue, Jul 03, 2012 at 02:07:45PM +0100, Lee Jones wrote:
> On 03/07/12 13:35, Mark Brown wrote:

> >Do we really want to create MFD cells like this (which are really Linux
> >internal things and might vary if another OS or another version of Linux
> >changes its internal abstractions) from the device tree?

> We're not creating them. We're merely using current infrastructure.

*Very* recently added infrastructure which caused you to notice this...

> Before, when we probed each device from Device Tree we came up
> against some fairly major limitations of the Device Tree. As a
> result, Arnd and I agreed that this was the way to go.

I'm really unconvinced that instnatiating the MFD cells from device tree
is in general a good idea.

> See c5395e7ed8f16cc7bb72a783de68659db5aed515 for a short description
> of the troubles we faced.

$ git show c5395e7ed8f16cc7bb72a783de68659db5aed515
fatal: bad object c5395e7ed8f16cc7bb72a783de68659db5aed515
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  reply	other threads:[~2012-07-03 13:24 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-07-03 11:59 [PATCH 1/1] mfd: Fix runtime warning caused by duplicate device registration Lee Jones
2012-07-03 12:35 ` Mark Brown
2012-07-03 13:07   ` Lee Jones
2012-07-03 13:24     ` Mark Brown [this message]
2012-07-03 13:48       ` Lee Jones
2012-07-03 14:21         ` Mark Brown
2012-07-05  7:36           ` Lee Jones
2012-07-05  9:45             ` Mark Brown
2012-07-05 11:46               ` Lee Jones
2012-07-05 12:06                 ` Mark Brown
2012-07-05 12:15                   ` Lee Jones
2012-07-05 12:29                     ` Mark Brown
2012-07-05 12:41                       ` Lee Jones
2012-07-05 12:45                         ` Mark Brown
2012-07-05 12:55                           ` Lee Jones
2012-07-05 13:03                             ` Mark Brown
2012-07-05 13:12                               ` Lee Jones
2012-07-05 13:20                                 ` Mark Brown
2012-07-05 13:54                                   ` Lee Jones
2012-07-05 13:57                                     ` Mark Brown
2012-07-05 14:06                                 ` Samuel Ortiz
2012-07-05 13:57                           ` Arnd Bergmann
2012-07-05 14:04                             ` Mark Brown
2012-07-05 14:06                             ` Lee Jones
2012-07-05 14:13                               ` Mark Brown
2012-07-05 14:35                                 ` Lee Jones
2012-07-05 15:41                                   ` Arnd Bergmann
2012-07-05 15:51                                     ` Lee Jones
2012-07-03 14:01       ` Arnd Bergmann
2012-07-03 14:43         ` Mark Brown
2012-07-05  7:33 ` Lee Jones
2012-07-05 13:08 ` Fabio Estevam
2012-07-05 13:13   ` Lee Jones

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