ACPI / NUMA: move bad_srat() and srat_disabled() to drivers/acpi/numa.c

bad_srat() and srat_disabled() are shared by x86 and follow-on arm64
patches.  Move them to drivers/acpi/numa.c in preparation for arm64
support.

Signed-off-by: Hanjun Guo <hanjun.guo@linaro.org>
Signed-off-by: Robert Richter <rrichter@cavium.com>
[david.daney@cavium.com moved definitions to drivers/acpi/numa.c]
Signed-off-by: David Daney <david.daney@cavium.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

2 files changed, 1 insertions, 14 deletions

diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
index 9c086c57105c..968ac028c34e 100644
--- a/arch/x86/mm/numa.c
+++ b/arch/x86/mm/numa.c
@@ -1,4 +1,5 @@
 /* Common code for 32 and 64-bit NUMA */
+#include <linux/acpi.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/string.h>
@@ -15,7 +16,6 @@
 #include <asm/e820.h>
 #include <asm/proto.h>
 #include <asm/dma.h>
-#include <asm/acpi.h>
 #include <asm/amd_nb.h>
 
 #include "numa_internal.h"
diff --git a/arch/x86/mm/srat.c b/arch/x86/mm/srat.c
index 9e2a833b54fb..4217071fb4d2 100644
--- a/arch/x86/mm/srat.c
+++ b/arch/x86/mm/srat.c
@@ -24,19 +24,6 @@
 #include <asm/apic.h>
 #include <asm/uv/uv.h>
 
-int acpi_numa __initdata;
-
-static __init void bad_srat(void)
-{
-        printk(KERN_ERR "SRAT: SRAT not used.\n");
-        acpi_numa = -1;
-}
-
-static __init inline int srat_disabled(void)
-{
-        return acpi_numa < 0;
-}
-
 /* Callback for Proximity Domain -> x2APIC mapping */
 void __init
 acpi_numa_x2apic_affinity_init(struct acpi_srat_x2apic_cpu_affinity *pa)