x86_64: Don't call mtrr_bp_init from identify_cpu

The code was ok, but triggered warnings for calling __init from
__cpuinit. Instead call it from check_bugs instead.
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

arch/x86_64/kernel/bugs.c

@@ -13,6 +13,7 @@
 void __init check_bugs(void)
 {
 	identify_cpu(&boot_cpu_data);
+	mtrr_bp_init();
 #if !defined(CONFIG_SMP)
 	printk("CPU: ");
 	print_cpu_info(&boot_cpu_data);

arch/x86_64/kernel/setup.c

@@ -891,9 +891,7 @@ void __cpuinit identify_cpu(struct cpuinfo_x86 *c)
 #ifdef CONFIG_X86_MCE
 	mcheck_init(c);
 #endif
-	if (c == &boot_cpu_data)
-		mtrr_bp_init();
-	else
+	if (c != &boot_cpu_data)
 		mtrr_ap_init();
 #ifdef CONFIG_NUMA
 	numa_add_cpu(smp_processor_id());