case sensitivity for devicetree node names

[Benjamin Herrenschmidt]

On Sun, 2016-06-12 at 11:39 -0700, Frank Rowand wrote:
> 
> Is there a kernel config option (or a small set of config options)
> that would identify the affected machines?  It would be ok if
> the option(s) also included some non-affected machines.  That
> way we could use the case insensitive compare for a small
> set of machines.

Why do we want this ? Are there people really wanting to rely on case
difference between nodes ? That sounds fishy...

If you really want to do that, then CONFIG_PPC_PMAC would be your
test I suppose.

Cheers,
Ben.