[PATCH 1/3] add of_find_next_cache_node()

[Benjamin Herrenschmidt]

On Wed, 2008-12-10 at 18:46 -0600, Nathan Lynch wrote:
> +       /* OF on pmac has nodes instead of properties named "l2-cache"
> +        * beneath CPU nodes.
> +        */
> +       if (!strcmp(np->type, "cpu"))
> +               for_each_child_of_node(np, child)
> +                       if (!strcmp(child->type, "cache"))
> +                               return child;
> +

pmac has both actually. And the property points to the node. It's a
problem for /proc/device-tree so we rename them iirc, but only in /proc,
ie, they should still be intact in the tree I think.

Cheers,
Ben.