netdev: bfin_mac: clean up printk messages (c6dd5098) · Commits · EulixOS / Software / Kernel

drivers/net/bfin_mac.c

+29 −36

Original line number	Diff line number	Diff line
		@@ -8,6 +8,11 @@
		* Licensed under the GPL-2 or later.
		*/

		#define DRV_VERSION "1.1"
		#define DRV_DESC "Blackfin on-chip Ethernet MAC driver"

		#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt

		#include <linux/init.h>
		#include <linux/module.h>
		#include <linux/kernel.h>
		@@ -41,12 +46,7 @@

		#include "bfin_mac.h"

		#define DRV_NAME "bfin_mac"
		#define DRV_VERSION "1.1"
		#define DRV_AUTHOR "Bryan Wu, Luke Yang"
		#define DRV_DESC "Blackfin on-chip Ethernet MAC driver"

		MODULE_AUTHOR(DRV_AUTHOR);
		MODULE_AUTHOR("Bryan Wu, Luke Yang");
		MODULE_LICENSE("GPL");
		MODULE_DESCRIPTION(DRV_DESC);
		MODULE_ALIAS("platform:bfin_mac");
		@@ -189,8 +189,7 @@ static int desc_list_init(void)
		/* allocate a new skb for next time receive */
		new_skb = dev_alloc_skb(PKT_BUF_SZ + NET_IP_ALIGN);
		if (!new_skb) {
		printk(KERN_NOTICE DRV_NAME
		": init: low on mem - packet dropped\n");
		pr_notice("init: low on mem - packet dropped\n");
		goto init_error;
		}
		skb_reserve(new_skb, NET_IP_ALIGN);
		@@ -240,7 +239,7 @@ static int desc_list_init(void)

		init_error:
		desc_list_free();
		printk(KERN_ERR DRV_NAME ": kmalloc failed\n");
		pr_err("kmalloc failed\n");
		return -ENOMEM;
		}

		@@ -259,8 +258,7 @@ static int bfin_mdio_poll(void)
		while ((bfin_read_EMAC_STAADD()) & STABUSY) {
		udelay(1);
		if (timeout_cnt-- < 0) {
		printk(KERN_ERR DRV_NAME
		": wait MDC/MDIO transaction to complete timeout\n");
		pr_err("wait MDC/MDIO transaction to complete timeout\n");
		return -ETIMEDOUT;
		}
		}
		@@ -350,9 +348,9 @@ static void bfin_mac_adjust_link(struct net_device *dev)
		opmode &= ~RMII_10;
		break;
		default:
		printk(KERN_WARNING
		"%s: Ack! Speed (%d) is not 10/100!\n",
		DRV_NAME, phydev->speed);
		netdev_warn(dev,
		"Ack! Speed (%d) is not 10/100!\n",
		phydev->speed);
		break;
		}
		bfin_write_EMAC_OPMODE(opmode);
		@@ -417,14 +415,13 @@ static int mii_probe(struct net_device *dev, int phy_mode)

		/* now we are supposed to have a proper phydev, to attach to... */
		if (!phydev) {
		printk(KERN_INFO "%s: Don't found any phy device at all\n",
		dev->name);
		netdev_err(dev, "no phy device found\n");
		return -ENODEV;
		}

		if (phy_mode != PHY_INTERFACE_MODE_RMII &&
		phy_mode != PHY_INTERFACE_MODE_MII) {
		printk(KERN_INFO "%s: Invalid phy interface mode\n", dev->name);
		netdev_err(dev, "invalid phy interface mode\n");
		return -EINVAL;
		}

		@@ -432,7 +429,7 @@ static int mii_probe(struct net_device *dev, int phy_mode)
		0, phy_mode);

		if (IS_ERR(phydev)) {
		printk(KERN_ERR "%s: Could not attach to PHY\n", dev->name);
		netdev_err(dev, "could not attach PHY\n");
		return PTR_ERR(phydev);
		}

		@@ -453,10 +450,9 @@ static int mii_probe(struct net_device *dev, int phy_mode)
		lp->old_duplex = -1;
		lp->phydev = phydev;

		printk(KERN_INFO "%s: attached PHY driver [%s] "
		"(mii_bus:phy_addr=%s, irq=%d, mdc_clk=%dHz(mdc_div=%d)"
		"@sclk=%dMHz)\n",
		DRV_NAME, phydev->drv->name, dev_name(&phydev->dev), phydev->irq,
		pr_info("attached PHY driver [%s] "
		"(mii_bus:phy_addr=%s, irq=%d, mdc_clk=%dHz(mdc_div=%d)@sclk=%dMHz)\n",
		phydev->drv->name, dev_name(&phydev->dev), phydev->irq,
		MDC_CLK, mdc_div, sclk/1000000);

		return 0;
		@@ -502,7 +498,7 @@ bfin_mac_ethtool_setsettings(struct net_device dev, struct ethtool_cmd cmd)
		static void bfin_mac_ethtool_getdrvinfo(struct net_device *dev,
		struct ethtool_drvinfo *info)
		{
		strcpy(info->driver, DRV_NAME);
		strcpy(info->driver, KBUILD_MODNAME);
		strcpy(info->version, DRV_VERSION);
		strcpy(info->fw_version, "N/A");
		strcpy(info->bus_info, dev_name(&dev->dev));
		@@ -827,8 +823,7 @@ static void bfin_tx_hwtstamp(struct net_device netdev, struct sk_buff skb)
		while ((!(bfin_read_EMAC_PTP_ISTAT() & TXTL)) && (--timeout_cnt))
		udelay(1);
		if (timeout_cnt == 0)
		printk(KERN_ERR DRV_NAME
		": fails to timestamp the TX packet\n");
		netdev_err(netdev, "timestamp the TX packet failed\n");
		else {
		struct skb_shared_hwtstamps shhwtstamps;
		u64 ns;
		@@ -1083,8 +1078,7 @@ static void bfin_mac_rx(struct net_device *dev)
		* we which case we simply drop the packet
		*/
		if (current_rx_ptr->status.status_word & RX_ERROR_MASK) {
		printk(KERN_NOTICE DRV_NAME
		": rx: receive error - packet dropped\n");
		netdev_notice(dev, "rx: receive error - packet dropped\n");
		dev->stats.rx_dropped++;
		goto out;
		}
		@@ -1094,8 +1088,7 @@ static void bfin_mac_rx(struct net_device *dev)

		new_skb = dev_alloc_skb(PKT_BUF_SZ + NET_IP_ALIGN);
		if (!new_skb) {
		printk(KERN_NOTICE DRV_NAME
		": rx: low on mem - packet dropped\n");
		netdev_notice(dev, "rx: low on mem - packet dropped\n");
		dev->stats.rx_dropped++;
		goto out;
		}
		@@ -1213,7 +1206,7 @@ static int bfin_mac_enable(struct phy_device *phydev)
		int ret;
		u32 opmode;

		pr_debug("%s: %s\n", DRV_NAME, __func__);
		pr_debug("%s\n", __func__);

		/* Set RX DMA */
		bfin_write_DMA1_NEXT_DESC_PTR(&(rx_list_head->desc_a));
		@@ -1323,7 +1316,7 @@ static void bfin_mac_set_multicast_list(struct net_device *dev)
		u32 sysctl;

		if (dev->flags & IFF_PROMISC) {
		printk(KERN_INFO "%s: set to promisc mode\n", dev->name);
		netdev_info(dev, "set promisc mode\n");
		sysctl = bfin_read_EMAC_OPMODE();
		sysctl \|= PR;
		bfin_write_EMAC_OPMODE(sysctl);
		@@ -1393,7 +1386,7 @@ static int bfin_mac_open(struct net_device *dev)
		* address using ifconfig eth0 hw ether xx:xx:xx:xx:xx:xx
		*/
		if (!is_valid_ether_addr(dev->dev_addr)) {
		printk(KERN_WARNING DRV_NAME ": no valid ethernet hw addr\n");
		netdev_warn(dev, "no valid ethernet hw addr\n");
		return -EINVAL;
		}

		@@ -1558,7 +1551,7 @@ static int __devinit bfin_mac_probe(struct platform_device *pdev)
		bfin_mac_hwtstamp_init(ndev);

		/* now, print out the card info, in a short format.. */
		dev_info(&pdev->dev, "%s, Version %s\n", DRV_DESC, DRV_VERSION);
		netdev_info(ndev, "%s, Version %s\n", DRV_DESC, DRV_VERSION);

		return 0;

		@@ -1650,7 +1643,7 @@ static int __devinit bfin_mii_bus_probe(struct platform_device *pdev)
		* so set the GPIO pins to Ethernet mode
		*/
		pin_req = mii_bus_pd->mac_peripherals;
		rc = peripheral_request_list(pin_req, DRV_NAME);
		rc = peripheral_request_list(pin_req, KBUILD_MODNAME);
		if (rc) {
		dev_err(&pdev->dev, "Requesting peripherals failed!\n");
		return rc;
		@@ -1739,7 +1732,7 @@ static struct platform_driver bfin_mac_driver = {
		.resume = bfin_mac_resume,
		.suspend = bfin_mac_suspend,
		.driver = {
		.name = DRV_NAME,
		.name = KBUILD_MODNAME,
		.owner = THIS_MODULE,
		},
		};