From: Sylvain Munaut <tnt@246tNt.com>
To: Mark Chambers <markc@mail.com>
Cc: linuxppc-embedded@ozlabs.org
Subject: Re: MPC52xx: sysfs failure on adding new device driver
Date: Thu, 09 Jun 2005 13:32:07 +0200 [thread overview]
Message-ID: <42A828B7.4030305@246tNt.com> (raw)
In-Reply-To: <002201c56ce5$561a6c50$0301a8c0@chuck2>
Hi Mark
Mark Chambers wrote:
>>I'm working on an MPC52xx SPI device driver using one of the PSC.
>>However, when I call driver_register() I get a failure (-17, EEXISTS)
>>with a traceback (posted below).
>
>
> Hey Grant,
>
> This sounds exactly like a problem I had with PSC with devfs. I posted
> a patch here on 5/27, I bet you'll find it's a similar problem.
>
> (Let me know if you don't have access to that patch, I'll forward you my
> copy)
Don't think so. Your patch applies to the 2.4 while Grant problem is
specific to the way the different functions of PSCs are handled to work
the 2.6 ppc_sys model.
btw, if not yet integrated you should send your patch to Wolfang, he's
the one maintaining that tree.
Sylvain
next prev parent reply other threads:[~2005-06-09 11:31 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-06-08 23:51 MPC52xx: sysfs failure on adding new device driver Grant Likely
2005-06-09 11:21 ` Mark Chambers
2005-06-09 11:32 ` Sylvain Munaut [this message]
2005-06-09 13:55 ` Wolfgang Denk
2005-06-09 15:28 ` Mark Chambers
2005-06-09 18:34 ` Grant Likely
2005-06-09 11:28 ` Sylvain Munaut
2005-06-09 14:54 ` Grant Likely
2005-06-09 15:20 ` Kumar Gala
2005-06-09 18:48 ` Grant Likely
2005-06-10 14:09 ` Sylvain Munaut
2005-06-10 16:06 ` Grant Likely
2005-06-13 19:08 ` Grant Likely
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