4 files changed, 18 insertions, 16 deletions

diff --git a/drivers/net/ethernet/smsc/smc911x.c b/drivers/net/ethernet/smsc/smc911x.c
index 8814b2f5d46f..8d15f7a74b45 100644
--- a/drivers/net/ethernet/smsc/smc911x.c
+++ b/drivers/net/ethernet/smsc/smc911x.c
@@ -773,7 +773,7 @@ static int smc911x_phy_fixed(struct net_device *dev)
 	return 1;
 }
 
-/*
+/**
  * smc911x_phy_reset - reset the phy
  * @dev: net device
  * @phy: phy address
@@ -819,7 +819,7 @@ static int smc911x_phy_reset(struct net_device *dev, int phy)
 	return reg & PMT_CTRL_PHY_RST_;
 }
 
-/*
+/**
  * smc911x_phy_powerdown - powerdown phy
  * @dev: net device
  * @phy: phy address
@@ -837,7 +837,7 @@ static void smc911x_phy_powerdown(struct net_device *dev, int phy)
 	SMC_SET_PHY_BMCR(lp, phy, bmcr);
 }
 
-/*
+/**
  * smc911x_phy_check_media - check the media status and adjust BMCR
  * @dev: net device
  * @init: set true for initialisation
diff --git a/drivers/net/ethernet/smsc/smc91x.c b/drivers/net/ethernet/smsc/smc91x.c
index fee449355014..318adc935a53 100644
--- a/drivers/net/ethernet/smsc/smc91x.c
+++ b/drivers/net/ethernet/smsc/smc91x.c
@@ -942,7 +942,7 @@ static int smc_phy_fixed(struct net_device *dev)
 	return 1;
 }
 
-/*
+/**
  * smc_phy_reset - reset the phy
  * @dev: net device
  * @phy: phy address
@@ -976,7 +976,7 @@ static int smc_phy_reset(struct net_device *dev, int phy)
 	return bmcr & BMCR_RESET;
 }
 
-/*
+/**
  * smc_phy_powerdown - powerdown phy
  * @dev: net device
  *
@@ -1000,7 +1000,7 @@ static void smc_phy_powerdown(struct net_device *dev)
 	smc_phy_write(dev, phy, MII_BMCR, bmcr | BMCR_PDOWN);
 }
 
-/*
+/**
  * smc_phy_check_media - check the media status and adjust TCR
  * @dev: net device
  * @init: set true for initialisation
diff --git a/drivers/net/ethernet/smsc/smsc911x.c b/drivers/net/ethernet/smsc/smsc911x.c
index 1466e5d2af44..62d1baf111ea 100644
--- a/drivers/net/ethernet/smsc/smsc911x.c
+++ b/drivers/net/ethernet/smsc/smsc911x.c
@@ -1442,6 +1442,14 @@ smsc911x_set_hw_mac_address(struct smsc911x_data *pdata, u8 dev_addr[6])
 	smsc911x_mac_write(pdata, ADDRL, mac_low32);
 }
 
+static void smsc911x_disable_irq_chip(struct net_device *dev)
+{
+	struct smsc911x_data *pdata = netdev_priv(dev);
+
+	smsc911x_reg_write(pdata, INT_EN, 0);
+	smsc911x_reg_write(pdata, INT_STS, 0xFFFFFFFF);
+}
+
 static int smsc911x_open(struct net_device *dev)
 {
 	struct smsc911x_data *pdata = netdev_priv(dev);
@@ -1494,8 +1502,7 @@ static int smsc911x_open(struct net_device *dev)
 	spin_unlock_irq(&pdata->mac_lock);
 
 	/* Initialise irqs, but leave all sources disabled */
-	smsc911x_reg_write(pdata, INT_EN, 0);
-	smsc911x_reg_write(pdata, INT_STS, 0xFFFFFFFF);
+	smsc911x_disable_irq_chip(dev);
 
 	/* Set interrupt deassertion to 100uS */
 	intcfg = ((10 << 24) | INT_CFG_IRQ_EN_);
@@ -2215,9 +2222,6 @@ static int __devinit smsc911x_init(struct net_device *dev)
 	if (smsc911x_soft_reset(pdata))
 		return -ENODEV;
 
-	/* Disable all interrupt sources until we bring the device up */
-	smsc911x_reg_write(pdata, INT_EN, 0);
-
 	ether_setup(dev);
 	dev->flags |= IFF_MULTICAST;
 	netif_napi_add(dev, &pdata->napi, smsc911x_poll, SMSC_NAPI_WEIGHT);
@@ -2434,8 +2438,7 @@ static int __devinit smsc911x_drv_probe(struct platform_device *pdev)
 	smsc911x_reg_write(pdata, INT_CFG, intcfg);
 
 	/* Ensure interrupts are globally disabled before connecting ISR */
-	smsc911x_reg_write(pdata, INT_EN, 0);
-	smsc911x_reg_write(pdata, INT_STS, 0xFFFFFFFF);
+	smsc911x_disable_irq_chip(dev);
 
 	retval = request_irq(dev->irq, smsc911x_irqhandler,
 			     irq_flags | IRQF_SHARED, dev->name, dev);
@@ -2485,7 +2488,7 @@ static int __devinit smsc911x_drv_probe(struct platform_device *pdev)
 			eth_hw_addr_random(dev);
 			smsc911x_set_hw_mac_address(pdata, dev->dev_addr);
 			SMSC_TRACE(pdata, probe,
-				   "MAC Address is set to random_ether_addr");
+				   "MAC Address is set to eth_random_addr");
 		}
 	}
 
diff --git a/drivers/net/ethernet/smsc/smsc9420.c b/drivers/net/ethernet/smsc/smsc9420.c
index fd33b21f6c96..1fcd914ec39b 100644
--- a/drivers/net/ethernet/smsc/smsc9420.c
+++ b/drivers/net/ethernet/smsc/smsc9420.c
@@ -1640,8 +1640,7 @@ smsc9420_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 		goto out_free_io_4;
 
 	/* descriptors are aligned due to the nature of pci_alloc_consistent */
-	pd->tx_ring = (struct smsc9420_dma_desc *)
-	    (pd->rx_ring + RX_RING_SIZE);
+	pd->tx_ring = (pd->rx_ring + RX_RING_SIZE);
 	pd->tx_dma_addr = pd->rx_dma_addr +
 	    sizeof(struct smsc9420_dma_desc) * RX_RING_SIZE;