[2.6 patch] x86: make smp_b_stepping static

[Adrian Bunk]

smp_b_stepping needlessly became global.

Signed-off-by: Adrian Bunk <bunk@xxxxxxxxxx>

---
9a408bf30cc7e5197f8d61f25139184edefd890d diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index 3000fff..7d9b441 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -147,7 +147,7 @@ unsigned char *trampoline_base = __va(TRAMPOLINE_BASE);
 static cpumask_t cpu_sibling_setup_map;
 
 /* Set if we find a B stepping CPU */
-int __cpuinitdata smp_b_stepping;
+static int __cpuinitdata smp_b_stepping;
 
 #if defined(CONFIG_NUMA) && defined(CONFIG_X86_32)
 

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