clk: rockchip: rk3588: drop unused code

All clocks are registered early using CLK_OF_DECLARE(), which marks
the DT node as processed. For the processed DT node the probe routine
is never called. Thus this whole code is never executed. This could
be "fixed" by using CLK_OF_DECLARE_DRIVER, which avoids marking the
DT node as processed. But then the probe routine would re-register
all the clocks by calling rk3588_clk_init() again.

Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Link: https://lore.kernel.org/r/20240325193609.237182-2-sebastian.reichel@collabora.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

Author: sre

drivers/clk/rockchip/clk-rk3588.c

@@ -2502,43 +2502,3 @@ static void __init rk3588_clk_init(struct device_node *np)
 }
 
 CLK_OF_DECLARE(rk3588_cru, "rockchip,rk3588-cru", rk3588_clk_init);
-
-struct clk_rk3588_inits {
-	void (*inits)(struct device_node *np);
-};
-
-static const struct clk_rk3588_inits clk_3588_cru_init = {
-	.inits = rk3588_clk_init,
-};
-
-static const struct of_device_id clk_rk3588_match_table[] = {
-	{
-		.compatible = "rockchip,rk3588-cru",
-		.data = &clk_3588_cru_init,
-	},
-	{ }
-};
-
-static int __init clk_rk3588_probe(struct platform_device *pdev)
-{
-	const struct clk_rk3588_inits *init_data;
-	struct device *dev = &pdev->dev;
-
-	init_data = device_get_match_data(dev);
-	if (!init_data)
-		return -EINVAL;
-
-	if (init_data->inits)
-		init_data->inits(dev->of_node);
-
-	return 0;
-}
-
-static struct platform_driver clk_rk3588_driver = {
-	.driver		= {
-		.name	= "clk-rk3588",
-		.of_match_table = clk_rk3588_match_table,
-		.suppress_bind_attrs = true,
-	},
-};
-builtin_platform_driver_probe(clk_rk3588_driver, clk_rk3588_probe);