[PATCH] of/pdt: allow DT device matching by fixing 'name' brokenness (v3)

[Grant Likely]

On Wed, Feb 23, 2011 at 04:34:42PM -0800, Andres Salomon wrote:
> 
> Commit e2f2a93b changed dp->name from using the 'name' property to
> using package-to-path.  This fixed /proc/device-tree creation by
> eliminating conflicts between names (the 'name' property provides
> names like 'battery', whereas package-to-path provides names like
> '/foo/bar/battery at 0', which we stripped to 'battery at 0').  However,
> it also breaks of_device_id table matching.
> 
> The fix that we _really_ wanted was to keep dp->name based upon
> the name property ('battery'), but based dp->full_name upon
> package-to-path ('battery at 0').  This patch does just that.
> 
> This also changes OLPC behavior to use the full result from
> package-to-path for full_name, rather than stripping the directory
> out.  In practice, the strings end up being exactly the same; this
> change saves time, code, and memory.
> 
> v2: combine two patches and revert of_pdt_node_name to original version
> v3: use dp->phandle instead of passing around node
> 
> Signed-off-by: Andres Salomon <dilinger at queued.net>

This addresses one of my comments on v2; but it doesn't address the
comment that the broken implementation of of_pdt_node_name for
non-sparc still remains, or am I missing something?

g.