Merge branch 'common/irqdomain' into sh-latest

1 files changed, 7 insertions, 4 deletions

diff --git a/drivers/sh/intc/core.c b/drivers/sh/intc/core.c
index 7e562ccb6997..2374468615ed 100644
--- a/drivers/sh/intc/core.c
+++ b/drivers/sh/intc/core.c
@@ -25,6 +25,7 @@
 #include <linux/stat.h>
 #include <linux/interrupt.h>
 #include <linux/sh_intc.h>
+#include <linux/irqdomain.h>
 #include <linux/device.h>
 #include <linux/syscore_ops.h>
 #include <linux/list.h>
@@ -310,6 +311,8 @@ int __init register_intc_controller(struct intc_desc *desc)
 
 	BUG_ON(k > 256); /* _INTC_ADDR_E() and _INTC_ADDR_D() are 8 bits */
 
+	intc_irq_domain_init(d, hw);
+
 	/* register the vectors one by one */
 	for (i = 0; i < hw->nr_vectors; i++) {
 		struct intc_vect *vect = hw->vectors + i;
@@ -319,8 +322,8 @@ int __init register_intc_controller(struct intc_desc *desc)
 		if (!vect->enum_id)
 			continue;
 
-		res = irq_alloc_desc_at(irq, numa_node_id());
-		if (res != irq && res != -EEXIST) {
+		res = irq_create_identity_mapping(d->domain, irq);
+		if (unlikely(res)) {
 			pr_err("can't get irq_desc for %d\n", irq);
 			continue;
 		}
@@ -340,8 +343,8 @@ int __init register_intc_controller(struct intc_desc *desc)
 			 * IRQ support, each vector still needs to have
 			 * its own backing irq_desc.
 			 */
-			res = irq_alloc_desc_at(irq2, numa_node_id());
-			if (res != irq2 && res != -EEXIST) {
+			res = irq_create_identity_mapping(d->domain, irq2);
+			if (unlikely(res)) {
 				pr_err("can't get irq_desc for %d\n", irq2);
 				continue;
 			}