[RFC/PATCH 4/4] Add support for MSI on Axon-based Cell systems

[Arnd Bergmann]

On Friday 08 June 2007, Segher Boessenkool wrote:
> >>> +       for_each_compatible_node(node, NULL, "ibm,axon-msic") {
> >>> +               if (axon_msi_setup_one(of_node_get(node)) == 0)
> >>> +                       found++;
> >>> +       }
> >>> +       of_node_put(node);
> 
> So where is the of_node_put() done for the of_node_get()
> inside the loop?

of_find_compatible_node does an of_node_put() on the device_node
that you pass in as the 'from' argument. In the last step, 'node'
is set to NULL and we put the previous element.

	Arnd <><