i386: es7000 minor cleanups

This patch contains the following cleanups:
- make some needlessly global functions static
- #if 0 the unused es7000_stop_cpu()

AK: actually removed es7000_stop_cpu
AK: fixed a non ISO prototype too

[ tglx: arch/x86 adaptation ]

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

1 files changed, 6 insertions, 26 deletions

diff --git a/arch/x86/mach-es7000/es7000plat.c b/arch/x86/mach-es7000/es7000plat.c
index ab99072d3f9a..f5d6f7d8b86e 100644
--- a/arch/x86/mach-es7000/es7000plat.c
+++ b/arch/x86/mach-es7000/es7000plat.c
@@ -46,11 +46,11 @@
  * ES7000 Globals
  */
 
-volatile unsigned long  *psai = NULL;
-struct mip_reg          *mip_reg;
-struct mip_reg          *host_reg;
-int                     mip_port;
-unsigned long           mip_addr, host_addr;
+static volatile unsigned long   *psai = NULL;
+static struct mip_reg           *mip_reg;
+static struct mip_reg           *host_reg;
+static int                      mip_port;
+static unsigned long            mip_addr, host_addr;
 
 /*
  * GSI override for ES7000 platforms.
@@ -288,28 +288,8 @@ es7000_start_cpu(int cpu, unsigned long eip)
 
 }
 
-int
-es7000_stop_cpu(int cpu)
-{
-        int startup;
-
-        if (psai == NULL)
-                return -1;
-
-        startup= (0x1000000 | cpu);
-
-        while ((*psai & 0xff00ffff) != startup)
-                ;
-
-        startup = (*psai & 0xff0000) >> 16;
-        *psai &= 0xffffff;
-
-        return 0;
-
-}
-
 void __init
-es7000_sw_apic()
+es7000_sw_apic(void)
 {
         if (es7000_plat) {
                 int mip_status;