ACPI / numa: Fix acpi_get_node() prototype

acpi_get_node() takes an acpi_handle, not an "acpi_handle *".  This
fixes the prototype and the definitions.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 1151a1d..17bee65 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -260,13 +260,13 @@
 
 #ifdef CONFIG_ACPI_NUMA
 int acpi_get_pxm(acpi_handle handle);
-int acpi_get_node(acpi_handle *handle);
+int acpi_get_node(acpi_handle handle);
 #else
 static inline int acpi_get_pxm(acpi_handle handle)
 {
 	return 0;
 }
-static inline int acpi_get_node(acpi_handle *handle)
+static inline int acpi_get_node(acpi_handle handle)
 {
 	return 0;
 }