usb: gadget: fotg210-udc: remove useless cast for driver.name

device_driver name is const char pointer, so it not useful to cast
udc_name (which is already const char).

Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
Link: https://lore.kernel.org/r/1582054383-35760-7-git-send-email-clabbe@baylibre.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/gadget/udc/fotg210-udc.c

@@ -1199,7 +1199,7 @@ static int fotg210_udc_probe(struct platform_device *pdev)
 
 static struct platform_driver fotg210_driver = {
 	.driver		= {
-		.name =	(char *)udc_name,
+		.name =	udc_name,
 	},
 	.probe		= fotg210_udc_probe,
 	.remove		= fotg210_udc_remove,