mips: delete non-required instances of include <linux/init.h>

None of these files are actually using any __init type directives
and hence don't need to include <linux/init.h>.  Most are just a
left over from __devinit and __cpuinit removal, or simply due to
code getting copied from one driver to the next.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/6320/

arch/mips/kernel/bmips_vec.S

@@ -8,7 +8,6 @@
  * Reset/NMI/re-entry vectors for BMIPS processors
  */
 
-#include <linux/init.h>
 
 #include <asm/asm.h>
 #include <asm/asmmacro.h>

arch/mips/kernel/crash.c

@@ -5,7 +5,6 @@
 #include <linux/bootmem.h>
 #include <linux/crash_dump.h>
 #include <linux/delay.h>
-#include <linux/init.h>
 #include <linux/irq.h>
 #include <linux/types.h>
 #include <linux/sched.h>

arch/mips/kernel/spram.c

@@ -8,7 +8,6 @@
  *
  * Copyright (C) 2007, 2008 MIPS Technologies, Inc.
  */
-#include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/ptrace.h>
 #include <linux/stddef.h>

arch/mips/kernel/sync-r4k.c

@@ -11,7 +11,6 @@
  */
 
 #include <linux/kernel.h>
-#include <linux/init.h>
 #include <linux/irqflags.h>
 #include <linux/cpumask.h>