From: Tabi Timur-B04825 <B04825@freescale.com>
To: Grant Likely <grant.likely@secretlab.ca>
Cc: "devicetree-discuss@lists.ozlabs.org Discuss"
<devicetree-discuss@lists.ozlabs.org>,
"linuxppc-dev@lists.ozlabs.org list"
<linuxppc-dev@lists.ozlabs.org>
Subject: Re: issues calling of_platform_bus_probe() twice
Date: Sat, 17 Mar 2012 13:35:02 +0000 [thread overview]
Message-ID: <4F649304.9010001@freescale.com> (raw)
In-Reply-To: <20120317072717.738953E08CE@localhost>
Grant Likely wrote:
>>> > > Are you aware of any reason that we can't call of_platform_bus_pr=
obe()
>>> > > or multiple times. Timur's run into an issue in which all device=
s
>>> > > don't get registered properly if we call of_platform_bus_probe() =
times
>>> > > with different of_device_id struct's.
>> >
>> > Nothing comes to mind... Grant ?
> Neither for me. Should work.
I posted a work-around patch here:
http://patchwork.ozlabs.org/patch/128533/
Without this patch, drivers cannot probe on DMA *channels*, or any other=20
grandchildren of the root node.
--=20
Timur Tabi
Linux kernel developer at Freescale=
next prev parent reply other threads:[~2012-03-17 13:35 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-16 21:21 issues calling of_platform_bus_probe() twice Kumar Gala
2012-03-16 21:23 ` Benjamin Herrenschmidt
2012-03-17 7:27 ` Grant Likely
2012-03-17 13:35 ` Tabi Timur-B04825 [this message]
2012-03-17 23:29 ` Benjamin Herrenschmidt
2012-03-17 23:33 ` Tabi Timur-B04825
2012-03-18 9:08 ` Grant Likely
2012-03-18 16:14 ` Tabi Timur-B04825
2012-03-18 18:22 ` Grant Likely
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