Commit 3a4d9af4 authored by Maxime Ripard's avatar Maxime Ripard
Browse files

clk: sunxi: Remove old probe and protection code 



Now that we don't have any user left for the old registration code, we can
remove it.

Signed-off-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
parent c0872308

drivers/clk/sunxi/clk-sunxi.c

+0 −108
Original line number Diff line number Diff line
@@ -1080,111 +1080,3 @@ static void __init sun6i_pll6_clk_setup(struct device_node *node) 
}

CLK_OF_DECLARE(sun6i_pll6, "allwinner,sun6i-a31-pll6-clk",

	       sun6i_pll6_clk_setup);
 




/* Matches for factors clocks */

static const struct of_device_id clk_factors_match[] __initconst = {

	{}

};



/* Matches for divider clocks */

static const struct of_device_id clk_div_match[] __initconst = {

	{}

};



/* Matches for divided outputs */

static const struct of_device_id clk_divs_match[] __initconst = {

	{}

};



/* Matches for mux clocks */

static const struct of_device_id clk_mux_match[] __initconst = {

	{}

};





static void __init of_sunxi_table_clock_setup(const struct of_device_id *clk_match,

					      void *function)

{

	struct device_node *np;

	const struct div_data *data;

	const struct of_device_id *match;

	void (*setup_function)(struct device_node *, const void *) = function;



	for_each_matching_node_and_match(np, clk_match, &match) {

		data = match->data;

		setup_function(np, data);

	}

}



static void __init sunxi_init_clocks(const char *clocks[], int nclocks)

{

	unsigned int i;



	/* Register divided output clocks */

	of_sunxi_table_clock_setup(clk_divs_match, sunxi_divs_clk_setup);



	/* Register factor clocks */

	of_sunxi_table_clock_setup(clk_factors_match, sunxi_factors_clk_setup);



	/* Register divider clocks */

	of_sunxi_table_clock_setup(clk_div_match, sunxi_divider_clk_setup);



	/* Register mux clocks */

	of_sunxi_table_clock_setup(clk_mux_match, sunxi_mux_clk_setup);



	/* Protect the clocks that needs to stay on */

	for (i = 0; i < nclocks; i++) {

		struct clk *clk = clk_get(NULL, clocks[i]);



		if (!IS_ERR(clk))

			clk_prepare_enable(clk);

	}

}



static const char *sun4i_a10_critical_clocks[] __initdata = {

	"pll5_ddr",

};



static void __init sun4i_a10_init_clocks(struct device_node *node)

{

	sunxi_init_clocks(sun4i_a10_critical_clocks,

			  ARRAY_SIZE(sun4i_a10_critical_clocks));

}

CLK_OF_DECLARE(sun4i_a10_clk_init, "allwinner,sun4i-a10", sun4i_a10_init_clocks);



static const char *sun5i_critical_clocks[] __initdata = {

	"cpu",

	"pll5_ddr",

};



static void __init sun5i_init_clocks(struct device_node *node)

{

	sunxi_init_clocks(sun5i_critical_clocks,

			  ARRAY_SIZE(sun5i_critical_clocks));

}

CLK_OF_DECLARE(sun5i_a10s_clk_init, "allwinner,sun5i-a10s", sun5i_init_clocks);

CLK_OF_DECLARE(sun5i_a13_clk_init, "allwinner,sun5i-a13", sun5i_init_clocks);

CLK_OF_DECLARE(sun5i_r8_clk_init, "allwinner,sun5i-r8", sun5i_init_clocks);

CLK_OF_DECLARE(sun7i_a20_clk_init, "allwinner,sun7i-a20", sun5i_init_clocks);



static const char *sun6i_critical_clocks[] __initdata = {

	"cpu",

};



static void __init sun6i_init_clocks(struct device_node *node)

{

	sunxi_init_clocks(sun6i_critical_clocks,

			  ARRAY_SIZE(sun6i_critical_clocks));

}

CLK_OF_DECLARE(sun6i_a31_clk_init, "allwinner,sun6i-a31", sun6i_init_clocks);

CLK_OF_DECLARE(sun6i_a31s_clk_init, "allwinner,sun6i-a31s", sun6i_init_clocks);

CLK_OF_DECLARE(sun8i_a23_clk_init, "allwinner,sun8i-a23", sun6i_init_clocks);

CLK_OF_DECLARE(sun8i_a33_clk_init, "allwinner,sun8i-a33", sun6i_init_clocks);

CLK_OF_DECLARE(sun8i_h3_clk_init, "allwinner,sun8i-h3", sun6i_init_clocks);



static void __init sun9i_init_clocks(struct device_node *node)

{

	sunxi_init_clocks(NULL, 0);

}

CLK_OF_DECLARE(sun9i_a80_clk_init, "allwinner,sun9i-a80", sun9i_init_clocks);