Clean up a bit the pxa168_eth driver before adding the device tree support. Signed-off-by: Antoine Tenart <antoine.tenart@xxxxxxxxxxxxxxxxxx> Acked-by: Arnd Bergmann <arnd@xxxxxxxx> --- drivers/net/ethernet/marvell/pxa168_eth.c | 102 +++++++++++++++--------------- 1 file changed, 50 insertions(+), 52 deletions(-) diff --git a/drivers/net/ethernet/marvell/pxa168_eth.c b/drivers/net/ethernet/marvell/pxa168_eth.c index 8f5aa7c62b18..b370162dbe02 100644 --- a/drivers/net/ethernet/marvell/pxa168_eth.c +++ b/drivers/net/ethernet/marvell/pxa168_eth.c @@ -22,27 +22,29 @@ * along with this program; if not, see <http://www.gnu.org/licenses/>. */ -#include <linux/dma-mapping.h> -#include <linux/in.h> -#include <linux/ip.h> -#include <linux/tcp.h> -#include <linux/udp.h> -#include <linux/etherdevice.h> #include <linux/bitops.h> +#include <linux/clk.h> #include <linux/delay.h> +#include <linux/dma-mapping.h> +#include <linux/etherdevice.h> #include <linux/ethtool.h> -#include <linux/platform_device.h> -#include <linux/module.h> +#include <linux/in.h> +#include <linux/interrupt.h> +#include <linux/io.h> +#include <linux/ip.h> #include <linux/kernel.h> -#include <linux/workqueue.h> -#include <linux/clk.h> +#include <linux/module.h> +#include <linux/of.h> #include <linux/phy.h> -#include <linux/io.h> -#include <linux/interrupt.h> +#include <linux/platform_device.h> +#include <linux/pxa168_eth.h> +#include <linux/tcp.h> #include <linux/types.h> +#include <linux/udp.h> +#include <linux/workqueue.h> + #include <asm/pgtable.h> #include <asm/cacheflush.h> -#include <linux/pxa168_eth.h> #define DRIVER_NAME "pxa168-eth" #define DRIVER_VERSION "0.3" @@ -296,7 +298,7 @@ static void abort_dma(struct pxa168_eth_private *pep) } while (max_retries-- > 0 && delay <= 0); if (max_retries <= 0) - printk(KERN_ERR "%s : DMA Stuck\n", __func__); + netdev_err(pep->dev, "%s : DMA Stuck\n", __func__); } static int ethernet_phy_get(struct pxa168_eth_private *pep) @@ -507,9 +509,10 @@ static int add_del_hash_entry(struct pxa168_eth_private *pep, if (i == HOP_NUMBER) { if (!del) { - printk(KERN_INFO "%s: table section is full, need to " - "move to 16kB implementation?\n", - __FILE__); + netdev_info(pep->dev, + "%s: table section is full, need to " + "move to 16kB implementation?\n", + __FILE__); return -ENOSPC; } else return 0; @@ -726,7 +729,7 @@ static int txq_reclaim(struct net_device *dev, int force) if (cmd_sts & TX_ERROR) { if (net_ratelimit()) - printk(KERN_ERR "%s: Error in TX\n", dev->name); + netdev_err(dev, "Error in TX\n"); dev->stats.tx_errors++; } dma_unmap_single(NULL, addr, count, DMA_TO_DEVICE); @@ -743,8 +746,7 @@ static void pxa168_eth_tx_timeout(struct net_device *dev) { struct pxa168_eth_private *pep = netdev_priv(dev); - printk(KERN_INFO "%s: TX timeout desc_count %d\n", - dev->name, pep->tx_desc_count); + netdev_info(dev, "TX timeout desc_count %d\n", pep->tx_desc_count); schedule_work(&pep->tx_timeout_task); } @@ -814,9 +816,8 @@ static int rxq_process(struct net_device *dev, int budget) if ((cmd_sts & (RX_FIRST_DESC | RX_LAST_DESC)) != (RX_FIRST_DESC | RX_LAST_DESC)) { if (net_ratelimit()) - printk(KERN_ERR - "%s: Rx pkt on multiple desc\n", - dev->name); + netdev_err(dev, + "Rx pkt on multiple desc\n"); } if (cmd_sts & RX_ERROR) stats->rx_errors++; @@ -871,7 +872,7 @@ static void handle_link_event(struct pxa168_eth_private *pep) port_status = rdl(pep, PORT_STATUS); if (!(port_status & LINK_UP)) { if (netif_carrier_ok(dev)) { - printk(KERN_INFO "%s: link down\n", dev->name); + netdev_info(dev, "link down\n"); netif_carrier_off(dev); txq_reclaim(dev, 1); } @@ -884,9 +885,8 @@ static void handle_link_event(struct pxa168_eth_private *pep) duplex = (port_status & FULL_DUPLEX) ? 1 : 0; fc = (port_status & FLOW_CONTROL_ENABLED) ? 1 : 0; - printk(KERN_INFO "%s: link up, %d Mb/s, %s duplex, " - "flow control %sabled\n", dev->name, - speed, duplex ? "full" : "half", fc ? "en" : "dis"); + netdev_info(dev, "link up, %d Mb/s, %s duplex, flow control %sabled\n", + speed, duplex ? "full" : "half", fc ? "en" : "dis"); if (!netif_carrier_ok(dev)) netif_carrier_on(dev); } @@ -1039,9 +1039,8 @@ static void rxq_deinit(struct net_device *dev) } } if (pep->rx_desc_count) - printk(KERN_ERR - "Error in freeing Rx Ring. %d skb's still\n", - pep->rx_desc_count); + netdev_err(dev, "Error in freeing Rx Ring. %d skb's still\n", + pep->rx_desc_count); /* Free RX ring */ if (pep->p_rx_desc_area) dma_free_coherent(pep->dev->dev.parent, pep->rx_desc_area_size, @@ -1280,15 +1279,15 @@ static int pxa168_smi_read(struct mii_bus *bus, int phy_addr, int regnum) int val; if (smi_wait_ready(pep)) { - printk(KERN_WARNING "pxa168_eth: SMI bus busy timeout\n"); + netdev_warn(pep->dev, "pxa168_eth: SMI bus busy timeout\n"); return -ETIMEDOUT; } wrl(pep, SMI, (phy_addr << 16) | (regnum << 21) | SMI_OP_R); /* now wait for the data to be valid */ for (i = 0; !((val = rdl(pep, SMI)) & SMI_R_VALID); i++) { if (i == PHY_WAIT_ITERATIONS) { - printk(KERN_WARNING - "pxa168_eth: SMI bus read not valid\n"); + netdev_warn(pep->dev, + "pxa168_eth: SMI bus read not valid\n"); return -ENODEV; } msleep(10); @@ -1303,7 +1302,7 @@ static int pxa168_smi_write(struct mii_bus *bus, int phy_addr, int regnum, struct pxa168_eth_private *pep = bus->priv; if (smi_wait_ready(pep)) { - printk(KERN_WARNING "pxa168_eth: SMI bus busy timeout\n"); + netdev_warn(pep->dev, "pxa168_eth: SMI bus busy timeout\n"); return -ETIMEDOUT; } @@ -1311,7 +1310,7 @@ static int pxa168_smi_write(struct mii_bus *bus, int phy_addr, int regnum, SMI_OP_W | (value & 0xffff)); if (smi_wait_ready(pep)) { - printk(KERN_ERR "pxa168_eth: SMI bus busy timeout\n"); + netdev_err(pep->dev, "pxa168_eth: SMI bus busy timeout\n"); return -ETIMEDOUT; } @@ -1425,23 +1424,23 @@ static void pxa168_get_drvinfo(struct net_device *dev, } static const struct ethtool_ops pxa168_ethtool_ops = { - .get_settings = pxa168_get_settings, - .set_settings = pxa168_set_settings, - .get_drvinfo = pxa168_get_drvinfo, - .get_link = ethtool_op_get_link, - .get_ts_info = ethtool_op_get_ts_info, + .get_settings = pxa168_get_settings, + .set_settings = pxa168_set_settings, + .get_drvinfo = pxa168_get_drvinfo, + .get_link = ethtool_op_get_link, + .get_ts_info = ethtool_op_get_ts_info, }; static const struct net_device_ops pxa168_eth_netdev_ops = { - .ndo_open = pxa168_eth_open, - .ndo_stop = pxa168_eth_stop, - .ndo_start_xmit = pxa168_eth_start_xmit, - .ndo_set_rx_mode = pxa168_eth_set_rx_mode, - .ndo_set_mac_address = pxa168_eth_set_mac_address, - .ndo_validate_addr = eth_validate_addr, - .ndo_do_ioctl = pxa168_eth_do_ioctl, - .ndo_change_mtu = pxa168_eth_change_mtu, - .ndo_tx_timeout = pxa168_eth_tx_timeout, + .ndo_open = pxa168_eth_open, + .ndo_stop = pxa168_eth_stop, + .ndo_start_xmit = pxa168_eth_start_xmit, + .ndo_set_rx_mode = pxa168_eth_set_rx_mode, + .ndo_set_mac_address = pxa168_eth_set_mac_address, + .ndo_validate_addr = eth_validate_addr, + .ndo_do_ioctl = pxa168_eth_do_ioctl, + .ndo_change_mtu = pxa168_eth_change_mtu, + .ndo_tx_timeout = pxa168_eth_tx_timeout, }; static int pxa168_eth_probe(struct platform_device *pdev) @@ -1456,8 +1455,7 @@ static int pxa168_eth_probe(struct platform_device *pdev) clk = clk_get(&pdev->dev, "MFUCLK"); if (IS_ERR(clk)) { - printk(KERN_ERR "%s: Fast Ethernet failed to get clock\n", - DRIVER_NAME); + dev_err(&pdev->dev, "Fast Ethernet failed to get clock\n"); return -ENODEV; } clk_enable(clk); @@ -1492,7 +1490,7 @@ static int pxa168_eth_probe(struct platform_device *pdev) INIT_WORK(&pep->tx_timeout_task, pxa168_eth_tx_timeout_task); - printk(KERN_INFO "%s:Using random mac address\n", DRIVER_NAME); + dev_info(&pdev->dev, "Using random mac address\n"); eth_hw_addr_random(dev); pep->pd = dev_get_platdata(&pdev->dev); -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
