Hi Ben,

On Thu, 13 Nov 2014 11:45:22 +1100 Benjamin Herrenschmidt [off-list ref] wrote:

What about this one instead ? I want to cache it because that function
can be called quite a while and doing two additional property lookup
and string compares every time might hurt some platforms.

Looks good to me.

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au