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Date: Fri, 10 Nov 2017 17:45:36 -0800 From: Stephen Boyd <sboyd@...eaurora.org> To: Rob Herring <robh+dt@...nel.org>, Frank Rowand <frowand.list@...il.com> Cc: linux-kernel@...r.kernel.org, devicetree@...r.kernel.org, linux-doc@...r.kernel.org Subject: [PATCH] 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 finds in the search. Clearly indicate which variable is touched. Signed-off-by: Stephen Boyd <sboyd@...eaurora.org> --- drivers/of/base.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/of/base.c b/drivers/of/base.c index 63897531cd75..602c5d65734a 100644 --- a/drivers/of/base.c +++ b/drivers/of/base.c @@ -866,7 +866,7 @@ EXPORT_SYMBOL(of_find_node_opts_by_path); * @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 + * returned. of_node_put() will be called on @from. * @name: The name string to match against * * Returns a node pointer with refcount incremented, use -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project
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