Disintegrate asm/system.h for SH

Disintegrate asm/system.h for SH.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: linux-sh@vger.kernel.org

arch/sh/kernel/cpu/init.c

@@ -18,13 +18,13 @@
 #include <asm/processor.h>
 #include <asm/uaccess.h>
 #include <asm/page.h>
-#include <asm/system.h>
 #include <asm/cacheflush.h>
 #include <asm/cache.h>
 #include <asm/elf.h>
 #include <asm/io.h>
 #include <asm/smp.h>
 #include <asm/sh_bios.h>
+#include <asm/setup.h>
 
 #ifdef CONFIG_SH_FPU
 #define cpu_has_fpu	1

arch/sh/kernel/cpu/irq/imask.c

@@ -19,7 +19,6 @@
 #include <linux/cache.h>
 #include <linux/irq.h>
 #include <linux/bitmap.h>
-#include <asm/system.h>
 #include <asm/irq.h>
 
 /* Bitmap of IRQ masked */

arch/sh/kernel/cpu/sh2a/opcode_helper.c

@@ -10,7 +10,6 @@
  * for more details.
  */
 #include <linux/kernel.h>
-#include <asm/system.h>
 
 /*
  * Instructions on SH are generally fixed at 16-bits, however, SH-2A

arch/sh/kernel/cpu/sh4/fpu.c

@@ -15,7 +15,6 @@
 #include <linux/io.h>
 #include <cpu/fpu.h>
 #include <asm/processor.h>
-#include <asm/system.h>
 #include <asm/fpu.h>
 
 /* The PR (precision) bit in the FP Status Register must be clear when