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Commit edaf3fb5 authored by Emilio López's avatar Emilio López
Browse files

clk: sunxi: clean the magic number of mux parents 



This was pointed out during the review of the factor patches. Let's
indicate what does that magic 5 mean.

Signed-off-by: default avatarEmilio López <emilio@elopez.com.ar>
Acked-by: default avatarMike Turquette <mturquette@linaro.org>
parent 40a5dcba

drivers/clk/sunxi/clk-sunxi.c

+3 −2
Original line number Diff line number Diff line
@@ -420,13 +420,14 @@ static void __init sunxi_mux_clk_setup(struct device_node *node, 
{

	struct clk *clk;

	const char *clk_name = node->name;

	const char *parents[5];

	const char *parents[SUNXI_MAX_PARENTS];

	void *reg;

	int i = 0;



	reg = of_iomap(node, 0);



	while (i < 5 && (parents[i] = of_clk_get_parent_name(node, i)) != NULL)

	while (i < SUNXI_MAX_PARENTS &&

	       (parents[i] = of_clk_get_parent_name(node, i)) != NULL)

		i++;



	clk = clk_register_mux(NULL, clk_name, parents, i,