[PATCH] Clean up acpi_numa variable

Move it into srat.c No need to clutter up setup.c for it

And remove use in setup.c completely - it only guarded a printk
which can be done unconditionally.
Signed-off-by: Andi Kleen <ak@suse.de>

arch/x86_64/kernel/setup.c

@@ -74,8 +74,6 @@ EXPORT_SYMBOL(boot_cpu_data);
 
 unsigned long mmu_cr4_features;
 
-int acpi_numa __initdata;
-
 /* Boot loader ID as an integer, for the benefit of proc_dointvec */
 int bootloader_type;
 
@@ -812,7 +810,6 @@ static void srat_detect_node(void)
 		node = first_node(node_online_map);
 	numa_set_node(cpu, node);
 
-	if (acpi_numa > 0)
 	printk(KERN_INFO "CPU %d/%x -> Node %d\n", cpu, apicid, node);
 #endif
 }

arch/x86_64/mm/srat.c

@@ -21,6 +21,8 @@
 #include <asm/numa.h>
 #include <asm/e820.h>
 
+int acpi_numa __initdata;
+
 #if (defined(CONFIG_ACPI_HOTPLUG_MEMORY) || \
 	defined(CONFIG_ACPI_HOTPLUG_MEMORY_MODULE)) \
 		&& !defined(CONFIG_MEMORY_HOTPLUG)