clk: mb86s7x: Remove CLK_IS_ROOT

This flag is a no-op now. Remove usage of the flag.

Acked-by: Jassi Brar <[e-mail]>
Signed-off-by: Stephen Boyd <[e-mail]>

drivers/clk/clk-mb86s7x.c

···
 	init.name = clkp;
 	init.num_parents = 0;
 	init.ops = &crg_port_ops;
-	init.flags = CLK_IS_ROOT;
+	init.flags = 0;
 	crgclk->hw.init = &init;
 	crgclk->cntrlr = cntrlr;
 	crgclk->domain = domain;
···
 
 	init.name = dev_name(cpu_dev);
 	init.ops = &clk_clc_ops;
-	init.flags = CLK_IS_ROOT | CLK_GET_RATE_NOCACHE;
+	init.flags = CLK_GET_RATE_NOCACHE;
 	init.num_parents = 0;
 
 	return devm_clk_register(cpu_dev, &clc->hw);