From 5e00d3783dd362a34c9816bb582103c9833e4643 Mon Sep 17 00:00:00 2001
From: Andrew Lunn <andrew@lunn.ch>
Date: Sun, 15 May 2011 13:32:47 +0200
Subject: [PATCH] ARM: orion: Consolidate the platform data setup for the
 watchdog.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
---
 arch/arm/mach-kirkwood/common.c           | 17 +----------------
 arch/arm/mach-orion5x/common.c            | 17 +----------------
 arch/arm/plat-orion/common.c              | 21 +++++++++++++++++++++
 arch/arm/plat-orion/include/plat/common.h |  2 ++
 4 files changed, 25 insertions(+), 32 deletions(-)

diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
index af864fc7883b..08847a6f7d10 100644
--- a/arch/arm/mach-kirkwood/common.c
+++ b/arch/arm/mach-kirkwood/common.c
@@ -29,7 +29,6 @@
 #include <plat/mvsdio.h>
 #include <plat/mv_xor.h>
 #include <plat/orion_nand.h>
-#include <plat/orion_wdt.h>
 #include <plat/common.h>
 #include <plat/time.h>
 #include "common.h"
@@ -575,23 +574,9 @@ static void __init kirkwood_xor1_init(void)
 /*****************************************************************************
  * Watchdog
  ****************************************************************************/
-static struct orion_wdt_platform_data kirkwood_wdt_data = {
-	.tclk		= 0,
-};
-
-static struct platform_device kirkwood_wdt_device = {
-	.name		= "orion_wdt",
-	.id		= -1,
-	.dev		= {
-		.platform_data	= &kirkwood_wdt_data,
-	},
-	.num_resources	= 0,
-};
-
 static void __init kirkwood_wdt_init(void)
 {
-	kirkwood_wdt_data.tclk = kirkwood_tclk;
-	platform_device_register(&kirkwood_wdt_device);
+	orion_wdt_init(kirkwood_tclk);
 }
 
 
diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c
index d2dee431635a..c26e6dbe489b 100644
--- a/arch/arm/mach-orion5x/common.c
+++ b/arch/arm/mach-orion5x/common.c
@@ -30,7 +30,6 @@
 #include <plat/ehci-orion.h>
 #include <plat/mv_xor.h>
 #include <plat/orion_nand.h>
-#include <plat/orion_wdt.h>
 #include <plat/time.h>
 #include <plat/common.h>
 #include "common.h"
@@ -380,23 +379,9 @@ static int __init orion5x_crypto_init(void)
 /*****************************************************************************
  * Watchdog
  ****************************************************************************/
-static struct orion_wdt_platform_data orion5x_wdt_data = {
-	.tclk			= 0,
-};
-
-static struct platform_device orion5x_wdt_device = {
-	.name		= "orion_wdt",
-	.id		= -1,
-	.dev		= {
-		.platform_data	= &orion5x_wdt_data,
-	},
-	.num_resources	= 0,
-};
-
 void __init orion5x_wdt_init(void)
 {
-	orion5x_wdt_data.tclk = orion5x_tclk;
-	platform_device_register(&orion5x_wdt_device);
+	orion_wdt_init(orion5x_tclk);
 }
 
 
diff --git a/arch/arm/plat-orion/common.c b/arch/arm/plat-orion/common.c
index 2afe79d1a273..65022094747a 100644
--- a/arch/arm/plat-orion/common.c
+++ b/arch/arm/plat-orion/common.c
@@ -18,6 +18,7 @@
 #include <linux/mv643xx_i2c.h>
 #include <net/dsa.h>
 #include <linux/spi/orion_spi.h>
+#include <plat/orion_wdt.h>
 
 /* Fill in the resources structure and link it into the platform
    device structure. There is always a memory region, and nearly
@@ -564,3 +565,23 @@ void __init orion_spi_1_init(unsigned long mapbase,
 		       mapbase, SZ_512 - 1, NO_IRQ);
 	platform_device_register(&orion_spi_1);
 }
+
+/*****************************************************************************
+ * Watchdog
+ ****************************************************************************/
+static struct orion_wdt_platform_data orion_wdt_data;
+
+static struct platform_device orion_wdt_device = {
+	.name		= "orion_wdt",
+	.id		= -1,
+	.dev		= {
+		.platform_data	= &orion_wdt_data,
+	},
+	.num_resources	= 0,
+};
+
+void __init orion_wdt_init(unsigned long tclk)
+{
+	orion_wdt_data.tclk = tclk;
+	platform_device_register(&orion_wdt_device);
+}
diff --git a/arch/arm/plat-orion/include/plat/common.h b/arch/arm/plat-orion/include/plat/common.h
index e72c1466d6ce..38ae4bfd22a4 100644
--- a/arch/arm/plat-orion/include/plat/common.h
+++ b/arch/arm/plat-orion/include/plat/common.h
@@ -79,4 +79,6 @@ void __init orion_spi_init(unsigned long mapbase,
 
 void __init orion_spi_1_init(unsigned long mapbase,
 			     unsigned long tclk);
+
+void __init orion_wdt_init(unsigned long tclk);
 #endif