clk: rockchip: rk3368: Drop CLK_NR_CLKS usage

In order to get rid of CLK_NR_CLKS and be able to drop it from the
bindings, use rockchip_clk_find_max_clk_id helper to find the highest
clock id.

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Link: https://lore.kernel.org/r/2a19c3cc-5f4d-4d03-90b2-e0bb13b0502f@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

Author: Johan Jonker

drivers/clk/rockchip/clk-rk3368.c

@@ -866,6 +866,7 @@ static const char *const rk3368_critical_clocks[] __initconst = {
 static void __init rk3368_clk_init(struct device_node *np)
 {
 	struct rockchip_clk_provider *ctx;
+	unsigned long clk_nr_clks;
 	void __iomem *reg_base;
 
 	reg_base = of_iomap(np, 0);
@@ -874,7 +875,9 @@ static void __init rk3368_clk_init(struct device_node *np)
 		return;
 	}
 
-	ctx = rockchip_clk_init(np, reg_base, CLK_NR_CLKS);
+	clk_nr_clks = rockchip_clk_find_max_clk_id(rk3368_clk_branches,
+						   ARRAY_SIZE(rk3368_clk_branches)) + 1;
+	ctx = rockchip_clk_init(np, reg_base, clk_nr_clks);
 	if (IS_ERR(ctx)) {
 		pr_err("%s: rockchip clk init failed\n", __func__);
 		iounmap(reg_base);