sparc32: fix sparse warnings in process_32.h

Fix following warnings:
process_32.c:67:6: warning: symbol 'arch_cpu_idle' was not declared. Should it be static?
process_32.c:257:16: warning: symbol 'sparc_do_fork' was not declared. Should it be static?
process_32.c:411:5: warning: symbol 'dump_fpu' was not declared. Should it be static?

Add missing includes and add one missing prototype.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 4 insertions, 0 deletions

diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c
index 510baec1b69b..61f810b0a9d9 100644
--- a/arch/sparc/kernel/process_32.c
+++ b/arch/sparc/kernel/process_32.c
@@ -10,6 +10,7 @@
 
 #include <stdarg.h>
 
+#include <linux/elfcore.h>
 #include <linux/errno.h>
 #include <linux/module.h>
 #include <linux/sched.h>
@@ -23,6 +24,7 @@
 #include <linux/delay.h>
 #include <linux/pm.h>
 #include <linux/slab.h>
+#include <linux/cpu.h>
 
 #include <asm/auxio.h>
 #include <asm/oplib.h>
@@ -38,6 +40,8 @@
 #include <asm/unistd.h>
 #include <asm/setup.h>
 
+#include "kernel.h"
+
 /* 
  * Power management idle function 
  * Set in pm platform drivers (apc.c and pmc.c)