mtd: rawnand: mxc: Use device_get_match_data()

The retrieval of driver data can be a bit simplified by using
device_get_match_data(), so switch to it.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20201204145818.32739-1-festevam@gmail.com

drivers/mtd/nand/raw/mxc_nand.c

@@ -1714,7 +1714,6 @@ static const struct nand_controller_ops mxcnd_controller_ops = {
 
 static int mxcnd_probe(struct platform_device *pdev)
 {
-	const struct of_device_id *of_id;
 	struct nand_chip *this;
 	struct mtd_info *mtd;
 	struct mxc_nand_host *host;
@@ -1756,8 +1755,7 @@ static int mxcnd_probe(struct platform_device *pdev)
 	if (IS_ERR(host->clk))
 		return PTR_ERR(host->clk);
 
-	of_id = of_match_device(mxcnd_dt_ids, host->dev);
-	host->devtype_data = of_id->data;
+	host->devtype_data = device_get_match_data(&pdev->dev);
 
 	if (!host->devtype_data->setup_interface)
 		this->options |= NAND_KEEP_TIMINGS;