3 files changed, 16 insertions, 48 deletions
diff --git a/arch/sh/boards/renesas/rts7751r2d/Makefile b/arch/sh/boards/renesas/rts7751r2d/Makefile
index 686fc9ea598..833de1eac0e 100644
--- a/arch/sh/boards/renesas/rts7751r2d/Makefile
+++ b/arch/sh/boards/renesas/rts7751r2d/Makefile
@@ -3,4 +3,3 @@
 #
 
 obj-y	 := setup.o io.o irq.o
-obj-$(CONFIG_HEARTBEAT) += led.o
diff --git a/arch/sh/boards/renesas/rts7751r2d/led.c b/arch/sh/boards/renesas/rts7751r2d/led.c
deleted file mode 100644
index 509f548bdce..00000000000
--- a/arch/sh/boards/renesas/rts7751r2d/led.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * linux/arch/sh/boards/renesas/rts7751r2d/led.c
- *
- * Copyright (C) Atom Create Engineering Co., Ltd.
- *
- * May be copied or modified under the terms of GNU General Public
- * License.  See linux/COPYING for more information.
- *
- * This file contains Renesas Technology Sales RTS7751R2D specific LED code.
- */
-#include <linux/io.h>
-#include <linux/sched.h>
-#include <asm/rts7751r2d.h>
-
-/* Cycle the LED's in the clasic Knightriger/Sun pattern */
-void heartbeat_rts7751r2d(void)
-{
-	static unsigned int cnt = 0, period = 0;
-	volatile unsigned short *p = (volatile unsigned short *)PA_OUTPORT;
-	static unsigned bit = 0, up = 1;
-
-	cnt += 1;
-	if (cnt < period)
-		return;
-
-	cnt = 0;
-
-	/* Go through the points (roughly!):
-	 * f(0)=10, f(1)=16, f(2)=20, f(5)=35, f(int)->110
-	 */
-	period = 110 - ((300 << FSHIFT)/((avenrun[0]/5) + (3<<FSHIFT)));
-
-	*p = 1 << bit;
-	if (up)
-		if (bit == 7) {
-			bit--;
-			up = 0;
-		} else
-			bit++;
-	else if (bit == 0)
-		up = 1;
-	else
-		bit--;
-}
diff --git a/arch/sh/boards/renesas/rts7751r2d/setup.c b/arch/sh/boards/renesas/rts7751r2d/setup.c
index 5c042d35ec9..d97be120224 100644
--- a/arch/sh/boards/renesas/rts7751r2d/setup.c
+++ b/arch/sh/boards/renesas/rts7751r2d/setup.c
@@ -69,8 +69,24 @@ static struct platform_device uart_device = {
 	},
 };
 
+static struct resource heartbeat_resources[] = {
+	[0] = {
+		.start	= PA_OUTPORT,
+		.end	= PA_OUTPORT + 8 - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+};
+
+static struct platform_device heartbeat_device = {
+	.name		= "heartbeat",
+	.id		= -1,
+	.num_resources	= ARRAY_SIZE(heartbeat_resources),
+	.resource	= heartbeat_resources,
+};
+
 static struct platform_device *rts7751r2d_devices[] __initdata = {
 	&uart_device,
+	&heartbeat_device,
 };
 
 static int __init rts7751r2d_devices_setup(void)
@@ -129,9 +145,6 @@ struct sh_machine_vector mv_rts7751r2d __initmv = {
 	.mv_outsl		= rts7751r2d_outsl,
 
 	.mv_init_irq		= init_rts7751r2d_IRQ,
-#ifdef CONFIG_HEARTBEAT
-	.mv_heartbeat		= heartbeat_rts7751r2d,
-#endif
 	.mv_irq_demux		= rts7751r2d_irq_demux,
 
 #ifdef CONFIG_USB_SM501