1 files changed, 12 insertions, 13 deletions

diff --git a/drivers/acpi/acpica/nsutils.c b/drivers/acpi/acpica/nsutils.c
index d30b0e65ab3c..78277ed08339 100644
--- a/drivers/acpi/acpica/nsutils.c
+++ b/drivers/acpi/acpica/nsutils.c
@@ -325,9 +325,8 @@ void acpi_ns_get_internal_name_length(struct acpi_namestring_info *info)
                         next_external_char++;
                 }
         } else {
-                /*
-                 * Handle Carat prefixes
-                 */
+                /* Handle Carat prefixes */
+
                 while (*next_external_char == '^') {
                         info->num_carats++;
                         next_external_char++;
@@ -552,9 +551,8 @@ acpi_ns_externalize_name(u32 internal_name_length,
                 return_ACPI_STATUS(AE_BAD_PARAMETER);
         }
 
-        /*
-         * Check for a prefix (one '\' | one or more '^').
-         */
+        /* Check for a prefix (one '\' | one or more '^') */
+
         switch (internal_name[0]) {
         case '\\':
                 prefix_length = 1;
@@ -580,7 +578,7 @@ acpi_ns_externalize_name(u32 internal_name_length,
         }
 
         /*
-         * Check for object names.  Note that there could be 0-255 of these
+         * Check for object names. Note that there could be 0-255 of these
          * 4-byte elements.
          */
         if (prefix_length < internal_name_length) {
@@ -637,9 +635,8 @@ acpi_ns_externalize_name(u32 internal_name_length,
                 return_ACPI_STATUS(AE_BAD_PATHNAME);
         }
 
-        /*
-         * Build converted_name
-         */
+        /* Build the converted_name */
+
         *converted_name = ACPI_ALLOCATE_ZEROED(required_length);
         if (!(*converted_name)) {
                 return_ACPI_STATUS(AE_NO_MEMORY);
@@ -685,6 +682,9 @@ acpi_ns_externalize_name(u32 internal_name_length,
  *       and keep all pointers within this subsystem - however this introduces
  *       more (and perhaps unnecessary) overhead.
  *
+ * The current implemenation is basically a placeholder until such time comes
+ * that it is needed.
+ *
  ******************************************************************************/
 
 struct acpi_namespace_node *acpi_ns_map_handle_to_node(acpi_handle handle)
@@ -692,9 +692,8 @@ struct acpi_namespace_node *acpi_ns_map_handle_to_node(acpi_handle handle)
 
         ACPI_FUNCTION_ENTRY();
 
-        /*
-         * Simple implementation
-         */
+        /* Parameter validation */
+
         if ((!handle) || (handle == ACPI_ROOT_OBJECT)) {
                 return (acpi_gbl_root_node);
         }