@@ -83,7 +83,7 @@ EXPORT_SYMBOL(get_option);
* get_options - Parse a string into a list of integers
* @str: String to be parsed
* @nints: size of integer array
- * @ints: integer array
+ * @ints: integer array (must have a room for at least one element)
*
* This function parses a string containing a comma-separated
* list of integers, a hyphen-separated range of _positive_ integers,
@@ -91,6 +91,11 @@ EXPORT_SYMBOL(get_option);
* full, or when no more numbers can be retrieved from the
* string.
*
+ * Returns:
+ *
+ * The first element is filled by the amount of the collected numbers
+ * in the range. The rest is what was parsed from the @str.
+ *
* Return value is the character in the string which caused
* the parse to end (typically a null terminator, if @str is
* completely parseable).