macintosh: Use of_node_name_{eq, prefix} for node name comparisons

[Michael Ellerman]

On Wed, 2018-12-05 at 19:50:28 UTC, Rob Herring wrote:
> Convert string compares of DT node names to use of_node_name_{eq,prefix}
> helpers instead. This removes direct access to the node name pointer.
> 
> This changes a single case insensitive node name comparison to case
> sensitive for "ata4". This is the only instance of a case insensitive
> comparison for all the open coded node name comparisons on powerpc.
> Searching the commit history, there doesn't appear to be any reason for
> it to be case insensitive.
> 
> A couple of open coded iterating thru the child node names are converted
> to use for_each_child_of_node() instead.
> 
> 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/f1e0addca8bd7386f8cabbc64c9988

cheers