On Wed, May 18, 2011 at 9:27 AM, Milton Miller milt...@bga.com wrote:
If two drivers are probing devices at the same time, both will write
their match table result to the dev-of_match cache at the same time.
Only write the result if the device matches.
In a thread titled SBus devices
If two drivers are probing devices at the same time, both will write
their match table result to the dev-of_match cache at the same time.
Only write the result if the device matches.
In a thread titled SBus devices sometimes detected, sometimes not,
Meelis reported his SBus hme was not detected
[cc'ing Linus: This is fix for a 2.6.39 regression, so just a heads up
that I'll be sending you a pull req ASAP (later this morning)]
On Wed, May 18, 2011 at 9:41 AM, Grant Likely grant.lik...@secretlab.ca wrote:
On Wed, May 18, 2011 at 9:27 AM, Milton Miller milt...@bga.com wrote:
If two
On Wed, May 18, 2011 at 3:06 AM, Rajendra Nayak rna...@ti.com wrote:
Hey Grant,
I have been working over the last few days trying to
evaluate what part of the data files in OMAP can be moved
to Device tree. One basic issue I am stuck with trying
to extract data out of the device tree blob is
On Wed, May 18, 2011 at 05:45:17PM +0200, Josip Rodin wrote:
On Wed, May 18, 2011 at 10:27:39AM -0500, Milton Miller wrote:
--- work.git.orig/include/linux/of_device.h 2011-05-18 09:57:01.014386816
-0500
+++ work.git/include/linux/of_device.h 2011-05-18 09:58:27.537431575
-0500
Hi,
I see a new pinmux system in the LKML. Has anyone looked at how to
represent pinmux settings in the device tree?
On a related topic, the examples that are used for GPIOs assume a
flags word which describes things like pull-ups, direction, etc. This
seems pretty cumbersome and gets worse with
On Wed, May 18, 2011 at 01:14:47PM -0500, Rob Herring wrote:
From: Rob Herring rob.herr...@calxeda.com
This reworks the original amba bus device tree probing to be more inline with
how platform bus probing via device tree is done using a match table.
You should also mention that this patch
Hi Linus,
Here is Milton's patch to fix up the race condition on devicetree
driver matching observed on SPARC, plus a follow up patch to remove
the whole of_match thing entirely, which I've tested on my platforms,
but has not yet been verified by anyone else.
I'll leave it up to you whether to
Commit b826291c, drivercore/dt: add a match table pointer to struct
device added an of_match pointer to struct device to cache the
of_match_table entry discovered at driver match time. This was unsafe
because matching is not an atomic operation with probing a driver. If
two or more drivers are
On 5/18/2011 6:34 AM, Simon Glass wrote:
Hi,
I see a new pinmux system in the LKML. Has anyone looked at how to
represent pinmux settings in the device tree?
On a related topic, the examples that are used for GPIOs assume a
flags word which describes things like pull-ups, direction, etc. This
On Wed, May 18, 2011 at 01:21:05PM -0600, Grant Likely wrote:
Commit b826291c, drivercore/dt: add a match table pointer to struct
device added an of_match pointer to struct device to cache the
of_match_table entry discovered at driver match time. This was unsafe
because matching is not an
On Wed, May 18, 2011 at 02:39:10PM -0500, Rob Herring wrote:
On 05/18/2011 01:47 PM, Grant Likely wrote:
On Wed, May 18, 2011 at 01:14:47PM -0500, Rob Herring wrote:
From: Rob Herringrob.herr...@calxeda.com
This reworks the original amba bus device tree probing to be more inline
with
how
On Wed, May 18, 2011 at 10:27:39AM -0500, Milton Miller wrote:
--- work.git.orig/include/linux/of_device.h 2011-05-18 09:57:01.014386816
-0500
+++ work.git/include/linux/of_device.h2011-05-18 09:58:27.537431575
-0500
@@ -21,8 +21,15 @@ extern void of_device_make_bus_id(struct
From: Grant Likely grant.lik...@secretlab.ca
Date: Wed, 18 May 2011 13:21:05 -0600
Commit b826291c, drivercore/dt: add a match table pointer to struct
device added an of_match pointer to struct device to cache the
of_match_table entry discovered at driver match time. This was unsafe
because
From: Grant Likely grant.lik...@secretlab.ca
Date: Wed, 18 May 2011 13:21:00 -0600
From: Milton Miller milt...@bga.com
If two drivers are probing devices at the same time, both will write
their match table result to the dev-of_match cache at the same time.
Only write the result if the
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