On Tue, 17 Jan 2017, Marc Zyngier wrote:
> @@ -2266,6 +2294,8 @@ int __init its_init(struct fwnode_handle *handle,
> struct rdists *rdists,
> struct irq_domain *parent_domain)
> {
> struct device_node *of_node;
> + struct its_node *its;
> + bool has_v4 = false;
>
> its_parent = parent_domain;
> of_node = to_of_node(handle);
> @@ -2283,5 +2313,11 @@ int __init its_init(struct fwnode_handle *handle,
> struct rdists *rdists,
> its_alloc_lpi_tables();
> its_lpi_init(rdists->id_bits);
>
> + list_for_each_entry(its, &its_nodes, entry)
> + has_v4 |= its->is_v4;
Hmm, can you have mixed version its nodes? If not, you probably should have
some sanity check (not necessarily here). If yes, then how does that work?
Thanks,
tglx
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