ARM: shmobile: sh73a0 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>
[ remove const from resource pfc_resources to avoid section miss-match
  reported by 4.4.5 ]
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

1 files changed, 6 insertions, 19 deletions

diff --git a/arch/arm/mach-shmobile/setup-sh73a0.c b/arch/arm/mach-shmobile/setup-sh73a0.c
index 96e7ca1e4e11..79a6040774a4 100644
--- a/arch/arm/mach-shmobile/setup-sh73a0.c
+++ b/arch/arm/mach-shmobile/setup-sh73a0.c
@@ -61,29 +61,16 @@ void __init sh73a0_map_io(void)
         iotable_init(sh73a0_io_desc, ARRAY_SIZE(sh73a0_io_desc));
 }
 
-static struct resource sh73a0_pfc_resources[] = {
-        [0] = {
-                .start  = 0xe6050000,
-                .end    = 0xe6057fff,
-                .flags  = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start  = 0xe605801c,
-                .end    = 0xe6058027,
-                .flags  = IORESOURCE_MEM,
-        }
-};
-
-static struct platform_device sh73a0_pfc_device = {
-        .name           = "pfc-sh73a0",
-        .id             = -1,
-        .resource       = sh73a0_pfc_resources,
-        .num_resources  = ARRAY_SIZE(sh73a0_pfc_resources),
+/* PFC */
+static struct resource pfc_resources[] __initdata = {
+        DEFINE_RES_MEM(0xe6050000, 0x8000),
+        DEFINE_RES_MEM(0xe605801c, 0x000c),
 };
 
 void __init sh73a0_pinmux_init(void)
 {
-        platform_device_register(&sh73a0_pfc_device);
+        platform_device_register_simple("pfc-sh73a0", -1, pfc_resources,
+                                        ARRAY_SIZE(pfc_resources));
 }
 
 static struct plat_sci_port scif0_platform_data = {