Merge branch 'omap-pool'

[linux-2.6-omap-h63xx.git] / drivers / acpi / acpica / nsutils.c

diff --git a/drivers/acpi/acpica/nsutils.c b/drivers/acpi/acpica/nsutils.c
index 3e1149bf4aa5838259bc0161621dbf9c36c8d65b..78277ed0833948baffeaabf6fcc9961e2fd4913a 100644 (file)
--- 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);
        }
@@ -872,7 +871,7 @@ acpi_ns_get_node(struct acpi_namespace_node *prefix_node,
                                (flags | ACPI_NS_DONT_OPEN_SCOPE), NULL,
                                return_node);
        if (ACPI_FAILURE(status)) {
-               ACPI_DEBUG_PRINT((ACPI_DB_INFO, "%s, %s\n",
+               ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "%s, %s\n",
                                  pathname, acpi_format_exception(status)));
        }