x86, mce, cmci: export MAX_NR_BANKS

Impact: Cleanup (code movement)

Move MAX_NR_BANKS into mce.h because it's needed there
for followup patches.
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>

arch/x86/include/asm/mce.h

@@ -95,6 +95,12 @@ void mce_log(struct mce *m);
 DECLARE_PER_CPU(struct sys_device, device_mce);
 extern void (*threshold_cpu_callback)(unsigned long action, unsigned int cpu);
 
+/*
+ * To support more than 128 would need to escape the predefined
+ * Linux defined extended banks first.
+ */
+#define MAX_NR_BANKS (MCE_EXTENDED_BANK - 1)
+
 #ifdef CONFIG_X86_MCE_INTEL
 void mce_intel_feature_init(struct cpuinfo_x86 *c);
 #else

arch/x86/kernel/cpu/mcheck/mce_64.c

@@ -37,12 +37,6 @@
 
 #define MISC_MCELOG_MINOR 227
 
-/*
- * To support more than 128 would need to escape the predefined
- * Linux defined extended banks first.
- */
-#define MAX_NR_BANKS (MCE_EXTENDED_BANK - 1)
-
 atomic_t mce_entry;
 
 static int mce_dont_init;