5 files changed, 27 insertions, 12 deletions
diff --git a/arch/powerpc/platforms/83xx/misc.c b/arch/powerpc/platforms/83xx/misc.c
index f0c6df61faa..f01806c940e 100644
--- a/arch/powerpc/platforms/83xx/misc.c
+++ b/arch/powerpc/platforms/83xx/misc.c
@@ -18,23 +18,36 @@
 
 #include "mpc83xx.h"
 
+static __be32 __iomem *restart_reg_base;
+
+static int __init mpc83xx_restart_init(void)
+{
+	/* map reset restart_reg_baseister space */
+	restart_reg_base = ioremap(get_immrbase() + 0x900, 0xff);
+
+	return 0;
+}
+
+arch_initcall(mpc83xx_restart_init);
+
 void mpc83xx_restart(char *cmd)
 {
 #define RST_OFFSET	0x00000900
 #define RST_PROT_REG	0x00000018
 #define RST_CTRL_REG	0x0000001c
-	__be32 __iomem *reg;
-
-	/* map reset register space */
-	reg = ioremap(get_immrbase() + 0x900, 0xff);
 
 	local_irq_disable();
 
-	/* enable software reset "RSTE" */
-	out_be32(reg + (RST_PROT_REG >> 2), 0x52535445);
+	if (restart_reg_base) {
+		/* enable software reset "RSTE" */
+		out_be32(restart_reg_base + (RST_PROT_REG >> 2), 0x52535445);
+
+		/* set software hard reset */
+		out_be32(restart_reg_base + (RST_CTRL_REG >> 2), 0x2);
+	} else {
+		printk (KERN_EMERG "Error: Restart registers not mapped, spinning!\n");
+	}
 
-	/* set software hard reset */
-	out_be32(reg + (RST_CTRL_REG >> 2), 0x2);
 	for (;;) ;
 }
 
diff --git a/arch/powerpc/platforms/83xx/mpc832x_mds.c b/arch/powerpc/platforms/83xx/mpc832x_mds.c
index 4d471190be8..3ecb55f8a6e 100644
--- a/arch/powerpc/platforms/83xx/mpc832x_mds.c
+++ b/arch/powerpc/platforms/83xx/mpc832x_mds.c
@@ -25,6 +25,7 @@
 #include <linux/initrd.h>
 
 #include <asm/of_device.h>
+#include <asm/of_platform.h>
 #include <asm/system.h>
 #include <asm/atomic.h>
 #include <asm/time.h>
@@ -153,7 +154,7 @@ static int __init mpc832x_declare_of_platform_devices(void)
 }
 device_initcall(mpc832x_declare_of_platform_devices);
 
-void __init mpc832x_sys_init_IRQ(void)
+static void __init mpc832x_sys_init_IRQ(void)
 {
 
 	struct device_node *np;
diff --git a/arch/powerpc/platforms/83xx/mpc834x_itx.c b/arch/powerpc/platforms/83xx/mpc834x_itx.c
index 314c42ac604..2446dea9407 100644
--- a/arch/powerpc/platforms/83xx/mpc834x_itx.c
+++ b/arch/powerpc/platforms/83xx/mpc834x_itx.c
@@ -81,7 +81,7 @@ static void __init mpc834x_itx_setup_arch(void)
 #endif
 }
 
-void __init mpc834x_itx_init_IRQ(void)
+static void __init mpc834x_itx_init_IRQ(void)
 {
 	struct device_node *np;
 
diff --git a/arch/powerpc/platforms/83xx/mpc834x_sys.c b/arch/powerpc/platforms/83xx/mpc834x_sys.c
index 80b735a414d..f30393f0b83 100644
--- a/arch/powerpc/platforms/83xx/mpc834x_sys.c
+++ b/arch/powerpc/platforms/83xx/mpc834x_sys.c
@@ -79,7 +79,7 @@ static void __init mpc834x_sys_setup_arch(void)
 #endif
 }
 
-void __init mpc834x_sys_init_IRQ(void)
+static void __init mpc834x_sys_init_IRQ(void)
 {
 	struct device_node *np;
 
diff --git a/arch/powerpc/platforms/83xx/mpc8360e_pb.c b/arch/powerpc/platforms/83xx/mpc8360e_pb.c
index 53b92a904e8..ccce2f9f283 100644
--- a/arch/powerpc/platforms/83xx/mpc8360e_pb.c
+++ b/arch/powerpc/platforms/83xx/mpc8360e_pb.c
@@ -31,6 +31,7 @@
 #include <linux/initrd.h>
 
 #include <asm/of_device.h>
+#include <asm/of_platform.h>
 #include <asm/system.h>
 #include <asm/atomic.h>
 #include <asm/time.h>
@@ -158,7 +159,7 @@ static int __init mpc8360_declare_of_platform_devices(void)
 }
 device_initcall(mpc8360_declare_of_platform_devices);
 
-void __init mpc8360_sys_init_IRQ(void)
+static void __init mpc8360_sys_init_IRQ(void)
 {
 
 	struct device_node *np;