From 02a876b504152335b49d99185ef5de4ced235555 Mon Sep 17 00:00:00 2001 From: Stephen Boyd Date: Fri, 17 Nov 2017 08:53:21 -0800 Subject: of: Document exactly what of_find_node_by_name() puts It isn't clear if this function of_node_put()s the 'from' argument, or the node it searches. Clearly indicate which variable is touched. Fold in some more fixes from Randy too because we're in the area. Cc: Randy Dunlap Signed-off-by: Stephen Boyd Acked-by: Randy Dunlap Signed-off-by: Rob Herring --- drivers/of/base.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/of/base.c') diff --git a/drivers/of/base.c b/drivers/of/base.c index 3de07e6e82a0..e6818a935b96 100644 --- a/drivers/of/base.c +++ b/drivers/of/base.c @@ -761,10 +761,10 @@ EXPORT_SYMBOL(of_find_node_opts_by_path); /** * of_find_node_by_name - Find a node by its "name" property - * @from: The node to start searching from or NULL, the node + * @from: The node to start searching from or NULL; the node * you pass will not be searched, only the next one - * will; typically, you pass what the previous call - * returned. of_node_put() will be called on it + * will. Typically, you pass what the previous call + * returned. of_node_put() will be called on @from. * @name: The name string to match against * * Returns a node pointer with refcount incremented, use -- cgit v1.2.3