macintosh: windfarm: Another convert to using %pOFn instead of device_node.name

[Michael Ellerman]

On Fri, 2018-11-16 at 22:05:39 UTC, Rob Herring wrote:
> In preparation to remove the node name pointer from struct device_node,
> convert printf users to use the %pOFn format specifier.
> 
> Convert the open coded iterating thru child nodes to
> for_each_child_of_node() while we're here.
> 
> Cc: Benjamin Herrenschmidt <benh at kernel.crashing.org>
> Cc: linuxppc-dev at lists.ozlabs.org
> Signed-off-by: Rob Herring <robh at kernel.org>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/15b680c474afd54dac05530d8fed41

cheers