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Commit 8a53fb2b authored by Dinh Nguyen's avatar Dinh Nguyen Committed by Stephen Boyd
Browse files

clk: sunxi: make use of of_clk_parent_fill helper function 



Use of_clk_parent_fill to fill in the parent clock names' array.

Signed-off-by: default avatarDinh Nguyen <dinguyen@opensource.altera.com>
Acked-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
Cc: "Emilio López" <emilio@elopez.com.ar>
Signed-off-by: default avatarStephen Boyd <sboyd@codeaurora.org>
parent 0b4e7f08

drivers/clk/sunxi/clk-a20-gmac.c

+1 −3
Original line number Diff line number Diff line
@@ -80,9 +80,7 @@ static void __init sun7i_a20_gmac_clk_setup(struct device_node *node) 
		goto free_mux;



	/* gmac clock requires exactly 2 parents */

	parents[0] = of_clk_get_parent_name(node, 0);

	parents[1] = of_clk_get_parent_name(node, 1);

	if (!parents[0] || !parents[1])

	if (of_clk_parent_fill(node, parents, 2) != 2)

		goto free_gate;



	reg = of_iomap(node, 0);

drivers/clk/sunxi/clk-factors.c

+1 −3
Original line number Diff line number Diff line
@@ -175,9 +175,7 @@ struct clk *sunxi_factors_register(struct device_node *node, 
	int i = 0;



	/* if we have a mux, we will have >1 parents */

	while (i < FACTORS_MAX_PARENTS &&

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

		i++;

	i = of_clk_parent_fill(node, parents, FACTORS_MAX_PARENTS);



	/*

	 * some factor clocks, such as pll5 and pll6, may have multiple

drivers/clk/sunxi/clk-sun6i-ar100.c

+1 −3
Original line number Diff line number Diff line
@@ -182,7 +182,6 @@ static int sun6i_a31_ar100_clk_probe(struct platform_device *pdev) 
	struct resource *r;

	struct clk *clk;

	int nparents;

	int i;



	ar100 = devm_kzalloc(&pdev->dev, sizeof(*ar100), GFP_KERNEL);

	if (!ar100)
@@ -197,8 +196,7 @@ static int sun6i_a31_ar100_clk_probe(struct platform_device *pdev) 
	if (nparents > SUN6I_AR100_MAX_PARENTS)

		nparents = SUN6I_AR100_MAX_PARENTS;



	for (i = 0; i < nparents; i++)

		parents[i] = of_clk_get_parent_name(np, i);

	of_clk_parent_fill(np, parents, nparents);



	of_property_read_string(np, "clock-output-names", &clk_name);

drivers/clk/sunxi/clk-sunxi.c

+4 −10
Original line number Diff line number Diff line
@@ -195,17 +195,14 @@ static void __init sun6i_ahb1_clk_setup(struct device_node *node) 
	const char *clk_name = node->name;

	const char *parents[SUN6I_AHB1_MAX_PARENTS];

	void __iomem *reg;

	int i = 0;

	int i;



	reg = of_io_request_and_map(node, 0, of_node_full_name(node));

	if (IS_ERR(reg))

		return;



	/* we have a mux, we will have >1 parents */

	while (i < SUN6I_AHB1_MAX_PARENTS &&

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

		i++;



	i = of_clk_parent_fill(node, parents, SUN6I_AHB1_MAX_PARENTS);

	of_property_read_string(node, "clock-output-names", &clk_name);



	ahb1 = kzalloc(sizeof(struct sun6i_ahb1_clk), GFP_KERNEL);
@@ -786,14 +783,11 @@ static void __init sunxi_mux_clk_setup(struct device_node *node, 
	const char *clk_name = node->name;

	const char *parents[SUNXI_MAX_PARENTS];

	void __iomem *reg;

	int i = 0;

	int i;



	reg = of_iomap(node, 0);



	while (i < SUNXI_MAX_PARENTS &&

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

		i++;



	i = of_clk_parent_fill(node, parents, SUNXI_MAX_PARENTS);

	of_property_read_string(node, "clock-output-names", &clk_name);



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