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-rw-r--r--include/dm/ofnode.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/dm/ofnode.h b/include/dm/ofnode.h
index 0f680e5aa6..0eae8f9a81 100644
--- a/include/dm/ofnode.h
+++ b/include/dm/ofnode.h
@@ -590,11 +590,11 @@ int ofnode_stringlist_search(ofnode node, const char *propname,
*
* @node: node to check
* @propname: name of the property containing the string list
- * @index: index of the string to return
+ * @index: index of the string to return (cannot be negative)
* @lenp: return location for the string length or an error code on failure
*
* @return:
- * length of string, if found or -ve error value if not found
+ * 0 if found or -ve error value if not found
*/
int ofnode_read_string_index(ofnode node, const char *propname, int index,
const char **outp);