From 74d594a20e035a2dfce232093774c50d986cb9ff Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Mon, 27 Jan 2020 08:49:42 -0700 Subject: [PATCH] dm: core: Update comment for ofnode_get_chosen_node() The current comment is a big vague and misleading. Rewrite it to state precisely what the function does. Signed-off-by: Simon Glass --- include/dm/ofnode.h | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/include/dm/ofnode.h b/include/dm/ofnode.h index 4282169..62ba0c1 100644 --- a/include/dm/ofnode.h +++ b/include/dm/ofnode.h @@ -520,11 +520,14 @@ ofnode ofnode_path(const char *path); const char *ofnode_get_chosen_prop(const char *propname); /** - * ofnode_get_chosen_node() - get the chosen node + * ofnode_get_chosen_node() - get a referenced node from the chosen node * - * @return the chosen node if present, else ofnode_null() + * This looks up a named property in the chosen node and uses that as a path to + * look up a code. + * + * @return the referenced node if present, else ofnode_null() */ -ofnode ofnode_get_chosen_node(const char *name); +ofnode ofnode_get_chosen_node(const char *propname); struct display_timing; /** -- 2.7.4