cpufreq: scpi: Fix use after free

Free the priv structure only after we are done using it.

Fixes: 1690d8bb91e370ab ("cpufreq: scpi/scmi: Fix freeing of dynamic OPPs")
Signed-off-by: Vincent Stehlé <[e-mail]>
Cc: 4.20+ <[e-mail]> # 4.20+
Signed-off-by: Rafael J. Wysocki <[e-mail]>

drivers/cpufreq/scpi-cpufreq.c

···
 
 	clk_put(priv->clk);
 	dev_pm_opp_free_cpufreq_table(priv->cpu_dev, &policy->freq_table);
-	kfree(priv);
 	dev_pm_opp_remove_all_dynamic(priv->cpu_dev);
+	kfree(priv);
 
 	return 0;
 }