[RFC] dt: export of_have_populated_dt

[Rajendra Nayak]

On Tuesday 10 April 2012 10:50 PM, Rob Herring wrote:
>> Rob,
>> >  Does it make sense to use that in the driver? So far I was using that
>> >  only in the arch code to make the difference between the DT boot and the
>> >  non-DT boot.
>> >
>> >  I guess that a driver should rely on of_match_device or non-NULL
>> >  device_node to figure out that?
>> >
> Agreed. of_match_device or device_node ptr check is the right approach.

Thanks Rob, I'll post a patch to fix that up.