usb: s3c-otg: Change the driver name to dwc2-udc

Just change the driver name.
Signed-off-by: NMarek Vasut <marex@denx.de>

drivers/usb/gadget/s3c_udc_otg.c

@@ -63,12 +63,12 @@ static char *state_names[] = {
 	"WAIT_FOR_NULL_COMPLETE",
 };
 
-#define DRIVER_DESC "S3C HS USB OTG Device Driver, (c) Samsung Electronics"
+#define DRIVER_DESC "DWC2 HS USB OTG Device Driver, (c) Samsung Electronics"
 #define DRIVER_VERSION "15 March 2009"
 
 struct dwc2_udc	*the_controller;
 
-static const char driver_name[] = "s3c-udc";
+static const char driver_name[] = "dwc2-udc";
 static const char driver_desc[] = DRIVER_DESC;
 static const char ep0name[] = "ep0-control";
 
@@ -219,7 +219,7 @@ static int udc_enable(struct dwc2_udc *dev)
 	reconfig_usbd(dev);
 
 	debug_cond(DEBUG_SETUP != 0,
-		   "S3C USB 2.0 OTG Controller Core Initialized : 0x%x\n",
+		   "DWC2 USB 2.0 OTG Controller Core Initialized : 0x%x\n",
 		    readl(&reg->gintmsk));
 
 	dev->gadget.speed = USB_SPEED_UNKNOWN;