1 files changed, 9 insertions, 3 deletions

diff --git a/drivers/mfd/db8500-prcmu.c b/drivers/mfd/db8500-prcmu.c
index 00b8b0f3dfb6..cea29ba6ce9a 100644
--- a/drivers/mfd/db8500-prcmu.c
+++ b/drivers/mfd/db8500-prcmu.c
@@ -2697,9 +2697,15 @@ static struct irq_domain_ops db8500_irq_ops = {
 
 static int db8500_irq_init(struct device_node *np)
 {
-        db8500_irq_domain = irq_domain_add_legacy(
-                np, NUM_PRCMU_WAKEUPS, IRQ_PRCMU_BASE,
-                0, &db8500_irq_ops, NULL);
+        int irq_base = -1;
+
+        /* In the device tree case, just take some IRQs */
+        if (!np)
+                irq_base = IRQ_PRCMU_BASE;
+
+        db8500_irq_domain = irq_domain_add_simple(
+                np, NUM_PRCMU_WAKEUPS, irq_base,
+                &db8500_irq_ops, NULL);
 
         if (!db8500_irq_domain) {
                 pr_err("Failed to create irqdomain\n");