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Date: Thu, 12 Aug 2010 10:09:59 +0200
From: Florian Fainelli <florian@...nwrt.org>
To: netdev@...r.kernel.org
Cc: David Miller <davem@...emloft.net>
Subject: [PATCH 3/6 v2] au1000-eth: fix all "line over 80 characters warnings"
Signed-off-by: Florian Fainelli <florian@...nwrt.org>
---
diff --git a/drivers/net/au1000_eth.c b/drivers/net/au1000_eth.c
index b5f992a..9a0515d 100644
--- a/drivers/net/au1000_eth.c
+++ b/drivers/net/au1000_eth.c
@@ -377,12 +377,15 @@ static int au1000_mii_probe(struct net_device *dev)
} else {
int phy_addr;
- /* find the first (lowest address) PHY on the current MAC's MII bus */
- for (phy_addr = 0; phy_addr < PHY_MAX_ADDR; phy_addr++)
+ /* find the first (lowest address) PHY
+ * on the current MAC's MII bus */
+ for (phy_addr = 0;
+ phy_addr < PHY_MAX_ADDR; phy_addr++)
if (aup->mii_bus->phy_map[phy_addr]) {
phydev = aup->mii_bus->phy_map[phy_addr];
if (!aup->phy_search_highest_addr)
- break; /* break out with first one found */
+ /* break out with first one found */
+ break;
}
if (aup->phy1_search_mac0) {
@@ -390,22 +393,26 @@ static int au1000_mii_probe(struct net_device *dev)
if (!phydev && (aup->mac_id == 1)) {
/* no PHY found, maybe we have a dual PHY? */
dev_info(&dev->dev, ": no PHY found on MAC1, "
- "let's see if it's attached to MAC0...\n");
+ "let's see if it's attached to MAC0..."
+ "\n");
- /* find the first (lowest address) non-attached PHY on
- * the MAC0 MII bus */
- for (phy_addr = 0; phy_addr < PHY_MAX_ADDR; phy_addr++) {
+ /* find the first (lowest address) non-attached
+ * PHY on the MAC0 MII bus */
+ for (phy_addr = 0; phy_addr < PHY_MAX_ADDR;
+ phy_addr++) {
struct phy_device *const tmp_phydev =
- aup->mii_bus->phy_map[phy_addr];
+ aup->mii_bus->phy_map[phy_addr];
if (aup->mac_id == 1)
break;
+ /* no PHY here... */
if (!tmp_phydev)
- continue; /* no PHY here... */
+ continue;
+ /* already claimed by MAC0 */
if (tmp_phydev->attached_dev)
- continue; /* already claimed by MAC0 */
+ continue;
phydev = tmp_phydev;
break; /* found it */
@@ -532,11 +539,13 @@ au1000_setup_hw_rings(struct au1000_private *aup, u32 rx_base, u32 tx_base)
for (i = 0; i < NUM_RX_DMA; i++) {
aup->rx_dma_ring[i] =
- (volatile struct rx_dma *) (rx_base + sizeof(struct rx_dma)*i);
+ (volatile struct rx_dma *)
+ (rx_base + sizeof(struct rx_dma)*i);
}
for (i = 0; i < NUM_TX_DMA; i++) {
aup->tx_dma_ring[i] =
- (volatile struct tx_dma *) (tx_base + sizeof(struct tx_dma)*i);
+ (volatile struct tx_dma *)
+ (tx_base + sizeof(struct tx_dma)*i);
}
}
@@ -633,6 +642,7 @@ static int au1000_init(struct net_device *dev)
aup->mac->mac_addr_low = dev->dev_addr[3]<<24 | dev->dev_addr[2]<<16 |
dev->dev_addr[1]<<8 | dev->dev_addr[0];
+
for (i = 0; i < NUM_RX_DMA; i++)
aup->rx_dma_ring[i]->buff_stat |= RX_DMA_ENABLE;
@@ -709,7 +719,8 @@ static int au1000_rx(struct net_device *dev)
frmlen -= 4; /* Remove FCS */
skb = dev_alloc_skb(frmlen + 2);
if (skb == NULL) {
- netdev_err(dev, "Memory squeeze, dropping packet.\n");
+ netdev_err(dev, "Memory squeeze,"
+ " dropping packet.\n");
dev->stats.rx_dropped++;
continue;
}
@@ -944,8 +955,8 @@ static void au1000_multicast_list(struct net_device *dev)
{
struct au1000_private *aup = netdev_priv(dev);
- netif_dbg(aup, drv, dev, "au1000_multicast_list: flags=%x\n", dev->flags);
-
+ netif_dbg(aup, drv, dev, "au1000_multicast_list: flags=%x\n",
+ dev->flags);
if (dev->flags & IFF_PROMISC) { /* Set promiscuous. */
aup->mac->control |= MAC_PROMISCUOUS;
} else if ((dev->flags & IFF_ALLMULTI) ||
@@ -1025,14 +1036,18 @@ static int __devinit au1000_probe(struct platform_device *pdev)
goto out;
}
- if (!request_mem_region(base->start, resource_size(base), pdev->name)) {
- dev_err(&pdev->dev, "failed to request memory region for base registers\n");
+ if (!request_mem_region(base->start, resource_size(base),
+ pdev->name)) {
+ dev_err(&pdev->dev, "failed to request memory region for"
+ " base registers\n");
err = -ENXIO;
goto out;
}
- if (!request_mem_region(macen->start, resource_size(macen), pdev->name)) {
- dev_err(&pdev->dev, "failed to request memory region for MAC enable register\n");
+ if (!request_mem_region(macen->start, resource_size(macen),
+ pdev->name)) {
+ dev_err(&pdev->dev, "failed to request memory region for"
+ " MAC enable register\n");
err = -ENXIO;
goto err_request;
}
@@ -1049,7 +1064,8 @@ static int __devinit au1000_probe(struct platform_device *pdev)
aup = netdev_priv(dev);
spin_lock_init(&aup->lock);
- aup->msg_enable = (au1000_debug < 4 ? AU1000_DEF_MSG_ENABLE : au1000_debug);
+ aup->msg_enable = (au1000_debug < 4 ?
+ AU1000_DEF_MSG_ENABLE : au1000_debug);
/* Allocate the data buffers */
/* Snooping works fine with eth on all au1xxx */
@@ -1063,7 +1079,8 @@ static int __devinit au1000_probe(struct platform_device *pdev)
}
/* aup->mac is the base address of the MAC's registers */
- aup->mac = (volatile struct mac_reg *)ioremap_nocache(base->start, resource_size(base));
+ aup->mac = (volatile struct mac_reg *)
+ ioremap_nocache(base->start, resource_size(base));
if (!aup->mac) {
dev_err(&pdev->dev, "failed to ioremap MAC registers\n");
err = -ENXIO;
@@ -1071,7 +1088,8 @@ static int __devinit au1000_probe(struct platform_device *pdev)
}
/* Setup some variables for quick register address access */
- aup->enable = (volatile u32 *)ioremap_nocache(macen->start, resource_size(macen));
+ aup->enable = (volatile u32 *)ioremap_nocache(macen->start,
+ resource_size(macen));
if (!aup->enable) {
dev_err(&pdev->dev, "failed to ioremap MAC enable register\n");
err = -ENXIO;
@@ -1081,7 +1099,8 @@ static int __devinit au1000_probe(struct platform_device *pdev)
if (pdev->id == 0) {
if (prom_get_ethernet_addr(ethaddr) == 0)
- memcpy(au1000_mac_addr, ethaddr, sizeof(au1000_mac_addr));
+ memcpy(au1000_mac_addr, ethaddr,
+ sizeof(au1000_mac_addr));
else {
netdev_info(dev, "No MAC address found\n");
/* Use the hard coded MAC addresses */
@@ -1103,7 +1122,8 @@ static int __devinit au1000_probe(struct platform_device *pdev)
pd = pdev->dev.platform_data;
if (!pd) {
- dev_info(&pdev->dev, "no platform_data passed, PHY search on MAC0\n");
+ dev_info(&pdev->dev, "no platform_data passed,"
+ " PHY search on MAC0\n");
aup->phy1_search_mac0 = 1;
} else {
aup->phy_static_config = pd->phy_static_config;
@@ -1116,7 +1136,7 @@ static int __devinit au1000_probe(struct platform_device *pdev)
if (aup->phy_busid && aup->phy_busid > 0) {
dev_err(&pdev->dev, "MAC0-associated PHY attached 2nd MACs MII"
- "bus not supported yet\n");
+ " bus not supported yet\n");
err = -ENODEV;
goto err_mdiobus_alloc;
}
diff --git a/drivers/net/au1000_eth.h b/drivers/net/au1000_eth.h
index 44003e4..38c1d88 100644
--- a/drivers/net/au1000_eth.h
+++ b/drivers/net/au1000_eth.h
@@ -99,7 +99,8 @@ struct au1000_private {
int mac_id;
- int mac_enabled; /* whether MAC is currently enabled and running (req. for mdio) */
+ int mac_enabled; /* whether MAC is currently enabled and running
+ (req. for mdio) */
int old_link; /* used by au1000_adjust_link */
int old_speed;
@@ -117,7 +118,8 @@ struct au1000_private {
int phy_busid;
int phy_irq;
- /* These variables are just for quick access to certain regs addresses. */
+ /* These variables are just for quick access
+ * to certain regs addresses. */
volatile struct mac_reg *mac; /* mac registers */
volatile u32 *enable; /* address of MAC Enable Register */
--
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