ACPI / numa: Make __acpi_map_pxm_to_node(), acpi_get_pxm() static

__acpi_map_pxm_to_node() and acpi_get_pxm() are only used within
drivers/acpi/numa.c.  This makes them static and removes their
declarations.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/acpi/numa.c b/drivers/acpi/numa.c
index a7e779bfa2f6..359a43bdd948 100644
--- a/drivers/acpi/numa.c
+++ b/drivers/acpi/numa.c
@@ -60,7 +60,7 @@ int node_to_pxm(int node)
         return node_to_pxm_map[node];
 }
 
-void __acpi_map_pxm_to_node(int pxm, int node)
+static void __acpi_map_pxm_to_node(int pxm, int node)
 {
         if (pxm_to_node_map[pxm] == NUMA_NO_NODE || node < pxm_to_node_map[pxm])
                 pxm_to_node_map[pxm] = node;
@@ -314,7 +314,7 @@ int __init acpi_numa_init(void)
         return 0;
 }
 
-int acpi_get_pxm(acpi_handle h)
+static int acpi_get_pxm(acpi_handle h)
 {
         unsigned long long pxm;
         acpi_status status;