usb: s3c-otg: Rename s3c_udc_probe() function

The driver is actually for the Designware DWC2 controller.
This patch is the second and final to rename global symbol,
the s3c_udc_probe() function.

The rename is done automatically:
	$ sed -i "s/s3c_udc_probe/dwc2_udc_probe/g" \
		`git grep s3c_udc_probe | cut -d : -f 1`

Signed-off-by: Marek Vasut <marex@denx.de>
diff --git a/board/samsung/odroid/odroid.c b/board/samsung/odroid/odroid.c
index 58cbb72..a3ee159 100644
--- a/board/samsung/odroid/odroid.c
+++ b/board/samsung/odroid/odroid.c
@@ -510,6 +510,6 @@
 	}
 #endif
 	debug("USB_udc_probe\n");
-	return s3c_udc_probe(&s5pc210_otg_data);
+	return dwc2_udc_probe(&s5pc210_otg_data);
 }
 #endif