clk: meson: drop CLK_SET_RATE_PARENT flag

The clk81 is not expected to be changed, so drop this flag.

Signed-off-by: Yixun Lan <yixun.lan@amlogic.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>

drivers/clk/meson/gxbb-aoclk.c

@@ -69,7 +69,7 @@ static struct clk_regmap _name##_ao = {					\
 		.ops = &clk_regmap_gate_ops,				\
 		.parent_names = (const char *[]){ "clk81" },		\
 		.num_parents = 1,					\
-		.flags = (CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED),	\
+		.flags = CLK_IGNORE_UNUSED,				\
 	},								\
 }