diff --git a/arch/arm/mach-shmobile/setup-r8a7779.c b/arch/arm/mach-shmobile/setup-r8a7779.c
index b0b394842ea5..dbb13f289e79 100644
--- a/arch/arm/mach-shmobile/setup-r8a7779.c
+++ b/arch/arm/mach-shmobile/setup-r8a7779.c
@@ -65,11 +65,7 @@ void __init r8a7779_map_io(void)
 }
 
 static struct resource r8a7779_pfc_resources[] = {
-	[0] = {
-		.start	= 0xfffc0000,
-		.end	= 0xfffc023b,
-		.flags	= IORESOURCE_MEM,
-	},
+	DEFINE_RES_MEM(0xfffc0000, 0x023c),
 };
 
 static struct platform_device r8a7779_pfc_device = {
@@ -81,15 +77,8 @@ static struct platform_device r8a7779_pfc_device = {
 
 #define R8A7779_GPIO(idx, npins) \
 static struct resource r8a7779_gpio##idx##_resources[] = {		\
-	[0] = {								\
-		.start	= 0xffc40000 + 0x1000 * (idx),			\
-		.end	= 0xffc4002b + 0x1000 * (idx),			\
-		.flags	= IORESOURCE_MEM,				\
-	},								\
-	[1] = {								\
-		.start	= gic_iid(0xad + (idx)),			\
-		.flags	= IORESOURCE_IRQ,				\
-	}								\
+	DEFINE_RES_MEM(0xffc40000 + (0x1000 * (idx)), 0x002c),		\
+	DEFINE_RES_IRQ(gic_iid(0xad + (idx))),				\
 };									\
 									\
 static struct gpio_rcar_config r8a7779_gpio##idx##_platform_data = {	\