chelsio: Fix a typo in a function name

It is likely that 'my3216_poll()' should be 'my3126_poll()'. (1 and 2
switched in 3126.
Signed-off-by: NChristophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/ethernet/chelsio/cxgb/my3126.c

@@ -94,7 +94,7 @@ static int my3126_interrupt_handler(struct cphy *cphy)
 	return cphy_cause_link_change;
 }
 
-static void my3216_poll(struct work_struct *work)
+static void my3126_poll(struct work_struct *work)
 {
 	struct cphy *cphy = container_of(work, struct cphy, phy_update.work);
 
@@ -177,7 +177,7 @@ static struct cphy *my3126_phy_create(struct net_device *dev,
 		return NULL;
 
 	cphy_init(cphy, dev, phy_addr, &my3126_ops, mdio_ops);
-	INIT_DELAYED_WORK(&cphy->phy_update, my3216_poll);
+	INIT_DELAYED_WORK(&cphy->phy_update, my3126_poll);
 	cphy->bmsr = 0;
 
 	return cphy;