diff --git a/drivers/mfd/88pm800.c b/drivers/mfd/88pm800.c
index c7f964996a91..eaf9845633b4 100644
--- a/drivers/mfd/88pm800.c
+++ b/drivers/mfd/88pm800.c
@@ -122,12 +122,7 @@ static const struct i2c_device_id pm80x_id_table[] = {
 MODULE_DEVICE_TABLE(i2c, pm80x_id_table);
 
 static const struct resource rtc_resources[] = {
-	{
-	 .name = "88pm80x-rtc",
-	 .start = PM800_IRQ_RTC,
-	 .end = PM800_IRQ_RTC,
-	 .flags = IORESOURCE_IRQ,
-	 },
+	DEFINE_RES_IRQ_NAMED(PM800_IRQ_RTC, "88pm80x-rtc"),
 };
 
 static struct mfd_cell rtc_devs[] = {
@@ -140,12 +135,7 @@ static struct mfd_cell rtc_devs[] = {
 };
 
 static struct resource onkey_resources[] = {
-	{
-	 .name = "88pm80x-onkey",
-	 .start = PM800_IRQ_ONKEY,
-	 .end = PM800_IRQ_ONKEY,
-	 .flags = IORESOURCE_IRQ,
-	 },
+	DEFINE_RES_IRQ_NAMED(PM800_IRQ_ONKEY, "88pm80x-onkey"),
 };
 
 static const struct mfd_cell onkey_devs[] = {