[PATCH 12/19] powerpc: vio bus support for CMO

[Stephen Rothwell]

Hi Robert,

Firstly, can all this new stuff be ifdef'ed out if not needed as the
vio infrastructure is also used on legacy iSeries and this adds quite a
bit of stuff that won't ever be used there.

On Thu, 12 Jun 2008 17:19:59 -0500 Robert Jennings <rcj at linux.vnet.ibm.com> wrote:
>
> +static int vio_cmo_num_OF_devs(void)
> +{
> +	struct device_node *node_vroot;
> +	int count = 0;
> +
> +	/*
> +	 * Count the number of vdevice entries with an
> +	 * ibm,my-dma-window OF property
> +	 */
> +	node_vroot = of_find_node_by_name(NULL, "vdevice");
> +	if (node_vroot) {
> +		struct device_node *of_node;
> +		struct property *prop;
> +
> +		for (of_node = node_vroot->child; of_node != NULL;
> +		                of_node = of_node->sibling) {

Use:
		for_each_child_of_node(node_vroot, of_node) {


-- 
Cheers,
Stephen Rothwell                    sfr at canb.auug.org.au
http://www.canb.auug.org.au/~sfr/
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