x86: make __{save,restore}_processor_state static

.. allowing to remove their declarations from a global include file
(the symbols don't exist for anything but x86).

Likewise for 64-bits' fix_processor_context(), just that that one was
properly declared in an arch-specific header.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

1 files changed, 5 insertions, 3 deletions

diff --git a/arch/x86/kernel/suspend_64.c b/arch/x86/kernel/suspend_64.c
index 279c25775d1..09199511c25 100644
--- a/arch/x86/kernel/suspend_64.c
+++ b/arch/x86/kernel/suspend_64.c
@@ -17,6 +17,8 @@
 /* References to section boundaries */
 extern const void __nosave_begin, __nosave_end;
 
+static void fix_processor_context(void);
+
 struct saved_context saved_context;
 
 /**
@@ -34,7 +36,7 @@ struct saved_context saved_context;
  *      needed by kernel A, so that it can operate correctly after the resume
  *      regardless of what kernel B does in the meantime.
  */
-void __save_processor_state(struct saved_context *ctxt)
+static void __save_processor_state(struct saved_context *ctxt)
 {
         kernel_fpu_begin();
 
@@ -89,7 +91,7 @@ static void do_fpu_end(void)
  *              by __save_processor_state()
  *      @ctxt - structure to load the registers contents from
  */
-void __restore_processor_state(struct saved_context *ctxt)
+static void __restore_processor_state(struct saved_context *ctxt)
 {
         /*
          * control registers
@@ -133,7 +135,7 @@ void restore_processor_state(void)
         __restore_processor_state(&saved_context);
 }
 
-void fix_processor_context(void)
+static void fix_processor_context(void)
 {
         int cpu = smp_processor_id();
         struct tss_struct *t = &per_cpu(init_tss, cpu);