Commit cb7d5f42 authored May 12, 2014 by Rob Herring

clk: sunxi: avoid double DT matching



Use for_each_matching_node_and_match instead of for_each_matching_node plus
of_match_node to avoid searching the DT twice for each node.

The sunxi DT scanning code should really be re-worked rather than have
its own private matching infrastructure. It is working around needing a
function pointer and a data pointer for each compatible match.

Signed-off-by: Rob Herring <robh@kernel.org>
Cc: "Emilio López" <emilio@elopez.com.ar>
Acked-by: Mike Turquette <mturquette@linaro.org>
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>

parent 5c46f43f

drivers/clk/sunxi/clk-sunxi.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -1278,8 +1278,7 @@ static void __init of_sunxi_table_clock_setup(const struct of_device_id *clk_mat
		const struct of_device_id *match;
		void (setup_function)(struct device_node , const void *) = function;

		for_each_matching_node(np, clk_match) {
		match = of_match_node(clk_match, np);
		for_each_matching_node_and_match(np, clk_match, &match) {
		data = match->data;
		setup_function(np, data);
		}