net: can: mscan: fix build breakage in mpc5xxx_can

Commit 74888760d40b3ac9054f9c5fa07b566c0676ba2d
"dt/net: Eliminate users of of_platform_{,un}register_driver"
broke building mscan driver. Fix it.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Wolfgang Grandegger <wg@grandegger.com>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/can/mscan/mpc5xxx_can.c

@@ -260,7 +260,7 @@ static int __devinit mpc5xxx_can_probe(struct platform_device *ofdev)
 
 	if (!ofdev->dev.of_match)
 		return -EINVAL;
-	data = (struct mpc5xxx_can_data *)of_dev->dev.of_match->data;
+	data = (struct mpc5xxx_can_data *)ofdev->dev.of_match->data;
 
 	base = of_iomap(np, 0);
 	if (!base) {