clk: imx: Fix PLL_1416X not rounding rates

Code which initializes the "clk_init_data.ops" checks pll->rate_table
before that field is ever assigned to so it always picks
"clk_pll1416x_min_ops".

This breaks dynamic rate rounding for features such as cpufreq.

Fix by checking pll_clk->rate_table instead, here pll_clk refers to
the constant initialization data coming from per-soc clk driver.

Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Fixes: 8646d4dcc7fb ("clk: imx: Add PLLs driver for imx8mm soc")
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

drivers/clk/imx/clk-pll14xx.c

@@ -362,7 +362,7 @@ struct clk *imx_clk_pll14xx(const char *name, const char *parent_name,
 
 	switch (pll_clk->type) {
 	case PLL_1416X:
-		if (!pll->rate_table)
+		if (!pll_clk->rate_table)
 			init.ops = &clk_pll1416x_min_ops;
 		else
 			init.ops = &clk_pll1416x_ops;