ARM: shmobile: r8a7740 pinmux platform device cleanup

Use DEFINE_RES_MEM() and platform_device_register_simple()
to save a couple of lines of code.

Signed-off-by: Magnus Damm <damm@opensource.se>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

1 files changed, 5 insertions, 19 deletions

diff --git a/arch/arm/mach-shmobile/setup-r8a7740.c b/arch/arm/mach-shmobile/setup-r8a7740.c
index 326a4ab0bd5f..3a6b6fe7b6c0 100644
--- a/arch/arm/mach-shmobile/setup-r8a7740.c
+++ b/arch/arm/mach-shmobile/setup-r8a7740.c
@@ -70,29 +70,15 @@ void __init r8a7740_map_io(void)
 }
 
 /* PFC */
-static struct resource r8a7740_pfc_resources[] = {
-        [0] = {
-                .start  = 0xe6050000,
-                .end    = 0xe6057fff,
-                .flags  = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start  = 0xe605800c,
-                .end    = 0xe605802b,
-                .flags  = IORESOURCE_MEM,
-        }
-};
-
-static struct platform_device r8a7740_pfc_device = {
-        .name           = "pfc-r8a7740",
-        .id             = -1,
-        .resource       = r8a7740_pfc_resources,
-        .num_resources  = ARRAY_SIZE(r8a7740_pfc_resources),
+static const struct resource pfc_resources[] = {
+        DEFINE_RES_MEM(0xe6050000, 0x8000),
+        DEFINE_RES_MEM(0xe605800c, 0x0020),
 };
 
 void __init r8a7740_pinmux_init(void)
 {
-        platform_device_register(&r8a7740_pfc_device);
+        platform_device_register_simple("pfc-r8a7740", -1, pfc_resources,
+                                        ARRAY_SIZE(pfc_resources));
 }
 
 static struct renesas_intc_irqpin_config irqpin0_platform_data = {