net: hns: Fix spelling mistake "maped" -> "mapped"

There is a spelling mistake in a dev_err error message. Fix it.
Signed-off-by: NColin Ian King <colin.king@canonical.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/ethernet/hisilicon/hns_mdio.c

@@ -354,7 +354,7 @@ static int hns_mdio_reset(struct mii_bus *bus)
 
 	if (dev_of_node(bus->parent)) {
 		if (!mdio_dev->subctrl_vbase) {
-			dev_err(&bus->dev, "mdio sys ctl reg has not maped\n");
+			dev_err(&bus->dev, "mdio sys ctl reg has not mapped\n");
 			return -ENODEV;
 		}