1 files changed, 4 insertions, 10 deletions

diff --git a/drivers/acpi/namespace/nsnames.c b/drivers/acpi/namespace/nsnames.c
index 639f653b4b6b..97b8332c9746 100644
--- a/drivers/acpi/namespace/nsnames.c
+++ b/drivers/acpi/namespace/nsnames.c
@@ -48,11 +48,6 @@
 #define _COMPONENT          ACPI_NAMESPACE
 ACPI_MODULE_NAME("nsnames")
 
-/* Local prototypes */
-static void
-acpi_ns_build_external_path(struct acpi_namespace_node *node,
-                            acpi_size size, char *name_buffer);
-
 /*******************************************************************************
  *
  * FUNCTION:    acpi_ns_build_external_path
@@ -67,8 +62,7 @@ acpi_ns_build_external_path(struct acpi_namespace_node *node,
  * DESCRIPTION: Generate a full pathaname
  *
  ******************************************************************************/
-
-static void
+void
 acpi_ns_build_external_path(struct acpi_namespace_node *node,
                             acpi_size size, char *name_buffer)
 {
@@ -138,7 +132,7 @@ char *acpi_ns_get_external_pathname(struct acpi_namespace_node *node)
         char *name_buffer;
         acpi_size size;
 
-        ACPI_FUNCTION_TRACE_PTR("ns_get_external_pathname", node);
+        ACPI_FUNCTION_TRACE_PTR(ns_get_external_pathname, node);
 
         /* Calculate required buffer size based on depth below root */
 
@@ -146,7 +140,7 @@ char *acpi_ns_get_external_pathname(struct acpi_namespace_node *node)
 
         /* Allocate a buffer to be returned to caller */
 
-        name_buffer = ACPI_MEM_CALLOCATE(size);
+        name_buffer = ACPI_ALLOCATE_ZEROED(size);
         if (!name_buffer) {
                 ACPI_ERROR((AE_INFO, "Allocation failure"));
                 return_PTR(NULL);
@@ -219,7 +213,7 @@ acpi_ns_handle_to_pathname(acpi_handle target_handle,
         struct acpi_namespace_node *node;
         acpi_size required_size;
 
-        ACPI_FUNCTION_TRACE_PTR("ns_handle_to_pathname", target_handle);
+        ACPI_FUNCTION_TRACE_PTR(ns_handle_to_pathname, target_handle);
 
         node = acpi_ns_map_handle_to_node(target_handle);
         if (!node) {