3 files changed, 10 insertions, 13 deletions

diff --git a/arch/powerpc/sysdev/fsl_gtm.c b/arch/powerpc/sysdev/fsl_gtm.c
index 1b980eed235a..06ac3c61b3d0 100644
--- a/arch/powerpc/sysdev/fsl_gtm.c
+++ b/arch/powerpc/sysdev/fsl_gtm.c
@@ -403,16 +403,15 @@ static int __init fsl_gtm_init(void)
 		gtm->clock = *clock;
 
 		for (i = 0; i < ARRAY_SIZE(gtm->timers); i++) {
-			int ret;
-			struct resource irq;
+			unsigned int irq;
 
-			ret = of_irq_to_resource(np, i, &irq);
-			if (ret == NO_IRQ) {
+			irq = irq_of_parse_and_map(np, i);
+			if (irq == NO_IRQ) {
 				pr_err("%s: not enough interrupts specified\n",
 				       np->full_name);
 				goto err;
 			}
-			gtm->timers[i].irq = irq.start;
+			gtm->timers[i].irq = irq;
 			gtm->timers[i].gtm = gtm;
 		}
 
diff --git a/arch/powerpc/sysdev/mpic_msgr.c b/arch/powerpc/sysdev/mpic_msgr.c
index c75325865a85..2c9b52aa266c 100644
--- a/arch/powerpc/sysdev/mpic_msgr.c
+++ b/arch/powerpc/sysdev/mpic_msgr.c
@@ -237,15 +237,13 @@ static int mpic_msgr_probe(struct platform_device *dev)
 		raw_spin_lock_init(&msgr->lock);
 
 		if (receive_mask & (1 << i)) {
-			struct resource irq;
-
-			if (of_irq_to_resource(np, irq_index, &irq) == NO_IRQ) {
+			msgr->irq = irq_of_parse_and_map(np, irq_index);
+			if (msgr->irq == NO_IRQ) {
 				dev_err(&dev->dev,
 						"Missing interrupt specifier");
 				kfree(msgr);
 				return -EFAULT;
 			}
-			msgr->irq = irq.start;
 			irq_index += 1;
 		} else {
 			msgr->irq = NO_IRQ;
diff --git a/arch/powerpc/sysdev/mpic_msi.c b/arch/powerpc/sysdev/mpic_msi.c
index bbf342c88314..7dc39f35a4cc 100644
--- a/arch/powerpc/sysdev/mpic_msi.c
+++ b/arch/powerpc/sysdev/mpic_msi.c
@@ -35,7 +35,7 @@ static int mpic_msi_reserve_u3_hwirqs(struct mpic *mpic)
 	const struct irq_domain_ops *ops = mpic->irqhost->ops;
 	struct device_node *np;
 	int flags, index, i;
-	struct of_irq oirq;
+	struct of_phandle_args oirq;
 
 	pr_debug("mpic: found U3, guessing msi allocator setup\n");
 
@@ -63,9 +63,9 @@ static int mpic_msi_reserve_u3_hwirqs(struct mpic *mpic)
 		pr_debug("mpic: mapping hwirqs for %s\n", np->full_name);
 
 		index = 0;
-		while (of_irq_map_one(np, index++, &oirq) == 0) {
-			ops->xlate(mpic->irqhost, NULL, oirq.specifier,
-						oirq.size, &hwirq, &flags);
+		while (of_irq_parse_one(np, index++, &oirq) == 0) {
+			ops->xlate(mpic->irqhost, NULL, oirq.args,
+						oirq.args_count, &hwirq, &flags);
 			msi_bitmap_reserve_hwirq(&mpic->msi_bitmap, hwirq);
 		}
 	}