1 files changed, 18 insertions, 12 deletions

diff --git a/drivers/irqchip/irq-sun6i-r.c b/drivers/irqchip/irq-sun6i-r.c
index 4cd3e533740b..23251831c06e 100644
--- a/drivers/irqchip/irq-sun6i-r.c
+++ b/drivers/irqchip/irq-sun6i-r.c
@@ -249,11 +249,13 @@ static int sun6i_r_intc_domain_alloc(struct irq_domain *domain,
 	for (i = 0; i < nr_irqs; ++i, ++hwirq, ++virq) {
 		if (hwirq == nmi_hwirq) {
 			irq_domain_set_hwirq_and_chip(domain, virq, hwirq,
-						      &sun6i_r_intc_nmi_chip, 0);
+						      &sun6i_r_intc_nmi_chip,
+						      NULL);
 			irq_set_handler(virq, handle_fasteoi_ack_irq);
 		} else {
 			irq_domain_set_hwirq_and_chip(domain, virq, hwirq,
-						      &sun6i_r_intc_wakeup_chip, 0);
+						      &sun6i_r_intc_wakeup_chip,
+						      NULL);
 		}
 	}
 
@@ -266,9 +268,9 @@ static const struct irq_domain_ops sun6i_r_intc_domain_ops = {
 	.free		= irq_domain_free_irqs_common,
 };
 
-static int sun6i_r_intc_suspend(void)
+static int sun6i_r_intc_suspend(void *data)
 {
-	u32 buf[BITS_TO_U32(max(SUN6I_NR_TOP_LEVEL_IRQS, SUN6I_NR_MUX_BITS))];
+	u32 buf[BITS_TO_U32(MAX(SUN6I_NR_TOP_LEVEL_IRQS, SUN6I_NR_MUX_BITS))];
 	int i;
 
 	/* Wake IRQs are enabled during system sleep and shutdown. */
@@ -282,7 +284,7 @@ static int sun6i_r_intc_suspend(void)
 	return 0;
 }
 
-static void sun6i_r_intc_resume(void)
+static void sun6i_r_intc_resume(void *data)
 {
 	int i;
 
@@ -292,17 +294,21 @@ static void sun6i_r_intc_resume(void)
 		writel_relaxed(0, base + SUN6I_IRQ_ENABLE(i));
 }
 
-static void sun6i_r_intc_shutdown(void)
+static void sun6i_r_intc_shutdown(void *data)
 {
-	sun6i_r_intc_suspend();
+	sun6i_r_intc_suspend(data);
 }
 
-static struct syscore_ops sun6i_r_intc_syscore_ops = {
+static const struct syscore_ops sun6i_r_intc_syscore_ops = {
 	.suspend	= sun6i_r_intc_suspend,
 	.resume		= sun6i_r_intc_resume,
 	.shutdown	= sun6i_r_intc_shutdown,
 };
 
+static struct syscore sun6i_r_intc_syscore = {
+	.ops = &sun6i_r_intc_syscore_ops,
+};
+
 static int __init sun6i_r_intc_init(struct device_node *node,
 				    struct device_node *parent,
 				    const struct sun6i_r_intc_variant *v)
@@ -336,18 +342,18 @@ static int __init sun6i_r_intc_init(struct device_node *node,
 		return PTR_ERR(base);
 	}
 
-	domain = irq_domain_add_hierarchy(parent_domain, 0, 0, node,
-					  &sun6i_r_intc_domain_ops, NULL);
+	domain = irq_domain_create_hierarchy(parent_domain, 0, 0, of_fwnode_handle(node),
+					     &sun6i_r_intc_domain_ops, NULL);
 	if (!domain) {
 		pr_err("%pOF: Failed to allocate domain\n", node);
 		iounmap(base);
 		return -ENOMEM;
 	}
 
-	register_syscore_ops(&sun6i_r_intc_syscore_ops);
+	register_syscore(&sun6i_r_intc_syscore);
 
 	sun6i_r_intc_ack_nmi();
-	sun6i_r_intc_resume();
+	sun6i_r_intc_resume(NULL);
 
 	return 0;
 }