ACPICA: Fix for some comments/headers

No functional change.  Includes parameter rename from Tang Chen.
Signed-off-by: Tang Chen <tangchen@cn.fujitsu.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

drivers/acpi/acpica/tbxface.c

 /******************************************************************************
  *
- * Module Name: tbxface - ACPI table oriented external interfaces
+ * Module Name: tbxface - ACPI table-oriented external interfaces
  *
  *****************************************************************************/
 
@@ -80,7 +80,7 @@ acpi_status acpi_allocate_root_table(u32 initial_table_count)
  *                                    array is dynamically allocated.
  *              initial_table_count - Size of initial_table_array, in number of
  *                                    struct acpi_table_desc structures
- *              allow_realloc       - Flag to tell Table Manager if resize of
+ *              allow_resize        - Flag to tell Table Manager if resize of
  *                                    pre-allocated array is allowed. Ignored
  *                                    if initial_table_array is NULL.
  *
@@ -107,8 +107,8 @@ acpi_initialize_tables(struct acpi_table_desc * initial_table_array,
 	ACPI_FUNCTION_TRACE(acpi_initialize_tables);
 
 	/*
-	 * Set up the Root Table Array
-	 * Allocate the table array if requested
+	 * Setup the Root Table Array and allocate the table array
+	 * if requested
 	 */
 	if (!initial_table_array) {
 		status = acpi_allocate_root_table(initial_table_count);
@@ -305,9 +305,10 @@ ACPI_EXPORT_SYMBOL(acpi_unload_table_id)
  *              instance            - Which instance (for SSDTs)
  *              out_table           - Where the pointer to the table is returned
  *
- * RETURN:      Status and pointer to table
+ * RETURN:      Status and pointer to the requested table
  *
- * DESCRIPTION: Finds and verifies an ACPI table.
+ * DESCRIPTION: Finds and verifies an ACPI table. Table must be in the
+ *              RSDT/XSDT.
  *
  ******************************************************************************/
 acpi_status
@@ -375,9 +376,10 @@ ACPI_EXPORT_SYMBOL(acpi_get_table)
  * PARAMETERS:  table_index         - Table index
  *              table               - Where the pointer to the table is returned
  *
- * RETURN:      Status and pointer to the table
+ * RETURN:      Status and pointer to the requested table
  *
- * DESCRIPTION: Obtain a table by an index into the global table list.
+ * DESCRIPTION: Obtain a table by an index into the global table list. Used
+ *              internally also.
  *
  ******************************************************************************/
 acpi_status
@@ -432,7 +434,7 @@ ACPI_EXPORT_SYMBOL(acpi_get_table_by_index)
  *
  * RETURN:      Status
  *
- * DESCRIPTION: Install table event handler
+ * DESCRIPTION: Install a global table event handler.
  *
  ******************************************************************************/
 acpi_status
@@ -479,7 +481,7 @@ ACPI_EXPORT_SYMBOL(acpi_install_table_handler)
  *
  * RETURN:      Status
  *
- * DESCRIPTION: Remove table event handler
+ * DESCRIPTION: Remove a table event handler
  *
  ******************************************************************************/
 acpi_status acpi_remove_table_handler(acpi_table_handler handler)