usb: chipidea: ci_hdrc_imx: Use of_device_get_match_data()

The retrieval of driver data via of_device_get_match_data() can make
the code simpler.

Use of_device_get_match_data() to simplify the code.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>

drivers/usb/chipidea/ci_hdrc_imx.c

@@ -319,16 +319,11 @@ static int ci_hdrc_imx_probe(struct platform_device *pdev)
 		.notify_event	= ci_hdrc_imx_notify_event,
 	};
 	int ret;
-	const struct of_device_id *of_id;
 	const struct ci_hdrc_imx_platform_flag *imx_platform_flag;
 	struct device_node *np = pdev->dev.of_node;
 	struct device *dev = &pdev->dev;
 
-	of_id = of_match_device(ci_hdrc_imx_dt_ids, dev);
-	if (!of_id)
-		return -ENODEV;
-
-	imx_platform_flag = of_id->data;
+	imx_platform_flag = of_device_get_match_data(&pdev->dev);
 
 	data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL);
 	if (!data)