cpufreq: dt: Remove unused code

This is leftover from an earlier patch which removed the usage of
platform data but forgot to remove this line. Remove it now.
Signed-off-by: NViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>

drivers/cpufreq/cpufreq-dt.c

@@ -366,8 +366,6 @@ static int dt_cpufreq_probe(struct platform_device *pdev)
 	if (ret)
 		return ret;
 
-	dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev);
-
 	ret = cpufreq_register_driver(&dt_cpufreq_driver);
 	if (ret)
 		dev_err(&pdev->dev, "failed register driver: %d\n", ret);