Disintegrate asm/system.h for CRIS

Disintegrate asm/system.h for CRIS.

Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Jesper Nilsson <jesper.nilsson@axis.com>
cc: linux-cris-kernel@axis.com
diff --git a/arch/cris/kernel/irq.c b/arch/cris/kernel/irq.c
index 788eb22..d36836d 100644
--- a/arch/cris/kernel/irq.c
+++ b/arch/cris/kernel/irq.c
@@ -36,6 +36,7 @@
 #include <linux/spinlock.h>
 
 #include <asm/io.h>
+#include <arch/system.h>
 
 /* called by the assembler IRQ entry functions defined in irq.h
  * to dispatch the interrupts to registered handlers
diff --git a/arch/cris/kernel/process.c b/arch/cris/kernel/process.c
index d8f50ff..891dad8 100644
--- a/arch/cris/kernel/process.c
+++ b/arch/cris/kernel/process.c
@@ -16,7 +16,6 @@
 #include <asm/pgtable.h>
 #include <asm/uaccess.h>
 #include <asm/irq.h>
-#include <asm/system.h>
 #include <linux/module.h>
 #include <linux/spinlock.h>
 #include <linux/init_task.h>
diff --git a/arch/cris/kernel/ptrace.c b/arch/cris/kernel/ptrace.c
index 48b0f39..d114ad3 100644
--- a/arch/cris/kernel/ptrace.c
+++ b/arch/cris/kernel/ptrace.c
@@ -21,7 +21,6 @@
 #include <asm/uaccess.h>
 #include <asm/page.h>
 #include <asm/pgtable.h>
-#include <asm/system.h>
 #include <asm/processor.h>
 
 
diff --git a/arch/cris/kernel/setup.c b/arch/cris/kernel/setup.c
index b712f49..32c3d24 100644
--- a/arch/cris/kernel/setup.c
+++ b/arch/cris/kernel/setup.c
@@ -20,6 +20,7 @@
 #include <linux/pfn.h>
 #include <linux/cpu.h>
 #include <asm/setup.h>
+#include <arch/system.h>
 
 /*
  * Setup options
diff --git a/arch/cris/kernel/traps.c b/arch/cris/kernel/traps.c
index 8da53f3..a11ad32 100644
--- a/arch/cris/kernel/traps.c
+++ b/arch/cris/kernel/traps.c
@@ -17,6 +17,7 @@
 
 #include <asm/pgtable.h>
 #include <asm/uaccess.h>
+#include <arch/system.h>
 
 extern void arch_enable_nmi(void);
 extern void stop_watchdog(void);