From: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
To: Frans Klaver <frans.klaver@xsens.com>
Cc: linux-omap@vger.kernel.org,
Brian Norris <computersforpeace@gmail.com>,
linux-mtd@lists.infradead.org, Roger Quadros <rogerq@ti.com>
Subject: Re: [PATCH typo-resend] mtd: omap: fix mtd devices not showing up
Date: Tue, 28 Oct 2014 05:58:20 -0300 [thread overview]
Message-ID: <544F5AAC.5010400@vanguardiasur.com.ar> (raw)
In-Reply-To: <20141028085740.GG2383@ci00147.xsens-tech.local>
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On 10/28/2014 05:57 AM, Frans Klaver wrote:
> On Mon, Oct 27, 2014 at 04:27:45PM -0300, Ezequiel Garcia wrote:
>>
>> On 10/27/2014 10:56 AM, Roger Quadros wrote:
>>
>>> Alternatively we could fix either elm_config() or omap_nand_probe() to
>>> return -EPROBE_DEFER in case the device is present but driver not yet probed.
>>>
>>
>> Yes, that's a good idea. Can't we do both? Getting a systematic deferred
>> probe sounds like a bit silly to me.
>
> It may be. If we do both and something moves again, or something is
> added that depends on omap_elm but is probed earlier, you won't be
> noticing the new systematic probe deferral until you really start
> looking at it.
>
That's correct. Relying on the link order is very fragile.
> There isn't a real dependency system in the drivers, is there?
>
Nope.
--
Ezequiel Garcia, VanguardiaSur
www.vanguardiasur.com.ar
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next prev parent reply other threads:[~2014-10-28 9:00 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-27 13:32 [PATCH typo-resend] mtd: omap: fix mtd devices not showing up Frans Klaver
2014-10-27 13:56 ` Roger Quadros
2014-10-27 14:01 ` Frans Klaver
2014-10-27 19:27 ` Ezequiel Garcia
2014-10-28 8:57 ` Frans Klaver
2014-10-28 8:58 ` Ezequiel Garcia [this message]
2014-10-27 14:34 ` [PATCH v2] " Frans Klaver
2014-10-28 9:46 ` Roger Quadros
2014-10-29 11:36 ` Frans Klaver
2014-10-29 13:33 ` Roger Quadros
2014-10-29 13:34 ` Ezequiel Garcia
2014-10-30 1:47 ` Brian Norris
2014-10-30 6:02 ` Frans Klaver
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