usb: gadget: remove superfluous name casts

device_driver.name is "const char *"
Signed-off-by: NGeert Uytterhoeven <geert@linux-m68k.org>
Cc: linux-usb@vger.kernel.org
Signed-off-by: NFelipe Balbi <balbi@ti.com>

drivers/usb/gadget/fsl_qe_udc.c

@@ -2717,7 +2717,7 @@ MODULE_DEVICE_TABLE(of, qe_udc_match);
 
 static struct platform_driver udc_driver = {
 	.driver = {
-		.name = (char *)driver_name,
+		.name = driver_name,
 		.owner = THIS_MODULE,
 		.of_match_table = qe_udc_match,
 	},

drivers/usb/gadget/fsl_udc_core.c

@@ -2666,7 +2666,7 @@ static struct platform_driver udc_driver = {
 	.suspend	= fsl_udc_suspend,
 	.resume		= fsl_udc_resume,
 	.driver		= {
-			.name = (char *)driver_name,
+			.name = driver_name,
 			.owner = THIS_MODULE,
 			/* udc suspend/resume called from OTG driver */
 			.suspend = fsl_udc_otg_suspend,