sh: intc: Allocate subgroup virq backing desc directly.
This switches to using irq_alloc_desc() directly for subgroup IRQs.
We still need to call activate_irq() on these in order to make them
requestable, at least up until these get moved in to their own irq
domain..
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/drivers/sh/intc/virq.c b/drivers/sh/intc/virq.c
index 93cec21..f30ac93 100644
--- a/drivers/sh/intc/virq.c
+++ b/drivers/sh/intc/virq.c
@@ -219,12 +219,14 @@
if (radix_tree_deref_retry(entry))
goto restart;
- irq = create_irq();
+ irq = irq_alloc_desc(numa_node_id());
if (unlikely(irq < 0)) {
pr_err("no more free IRQs, bailing..\n");
break;
}
+ activate_irq(irq);
+
pr_info("Setting up a chained VIRQ from %d -> %d\n",
irq, entry->pirq);