diff options
Diffstat (limited to 'drivers/net/ethernet/3com/3c589_cs.c')
| -rw-r--r-- | drivers/net/ethernet/3com/3c589_cs.c | 35 |
1 files changed, 21 insertions, 14 deletions
diff --git a/drivers/net/ethernet/3com/3c589_cs.c b/drivers/net/ethernet/3com/3c589_cs.c index 2b2695311bda..ea49be43b8c3 100644 --- a/drivers/net/ethernet/3com/3c589_cs.c +++ b/drivers/net/ethernet/3com/3c589_cs.c @@ -23,7 +23,6 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #define DRV_NAME "3c589_cs" -#define DRV_VERSION "1.162-ac" #include <linux/module.h> #include <linux/kernel.h> @@ -173,7 +172,7 @@ static void update_stats(struct net_device *dev); static struct net_device_stats *el3_get_stats(struct net_device *dev); static int el3_rx(struct net_device *dev); static int el3_close(struct net_device *dev); -static void el3_tx_timeout(struct net_device *dev); +static void el3_tx_timeout(struct net_device *dev, unsigned int txqueue); static void set_rx_mode(struct net_device *dev); static void set_multicast_list(struct net_device *dev); static const struct ethtool_ops netdev_ethtool_ops; @@ -196,6 +195,7 @@ static int tc589_probe(struct pcmcia_device *link) { struct el3_private *lp; struct net_device *dev; + int ret; dev_dbg(&link->dev, "3c589_attach()\n"); @@ -219,7 +219,15 @@ static int tc589_probe(struct pcmcia_device *link) dev->ethtool_ops = &netdev_ethtool_ops; - return tc589_config(link); + ret = tc589_config(link); + if (ret) + goto err_free_netdev; + + return 0; + +err_free_netdev: + free_netdev(dev); + return ret; } static void tc589_detach(struct pcmcia_device *link) @@ -238,8 +246,8 @@ static void tc589_detach(struct pcmcia_device *link) static int tc589_config(struct pcmcia_device *link) { struct net_device *dev = link->priv; - __be16 *phys_addr; int ret, i, j, multi = 0, fifo; + __be16 addr[ETH_ALEN / 2]; unsigned int ioaddr; static const char * const ram_split[] = {"5:3", "3:1", "1:1", "3:5"}; u8 *buf; @@ -247,7 +255,6 @@ static int tc589_config(struct pcmcia_device *link) dev_dbg(&link->dev, "3c589_config\n"); - phys_addr = (__be16 *)dev->dev_addr; /* Is this a 3c562? */ if (link->manf_id != MANFID_3COM) dev_info(&link->dev, "hmmm, is this really a 3Com card??\n"); @@ -286,18 +293,19 @@ static int tc589_config(struct pcmcia_device *link) len = pcmcia_get_tuple(link, 0x88, &buf); if (buf && len >= 6) { for (i = 0; i < 3; i++) - phys_addr[i] = htons(le16_to_cpu(buf[i*2])); + addr[i] = htons(le16_to_cpu(buf[i*2])); kfree(buf); } else { kfree(buf); /* 0 < len < 6 */ for (i = 0; i < 3; i++) - phys_addr[i] = htons(read_eeprom(ioaddr, i)); - if (phys_addr[0] == htons(0x6060)) { + addr[i] = htons(read_eeprom(ioaddr, i)); + if (addr[0] == htons(0x6060)) { dev_err(&link->dev, "IO port conflict at 0x%03lx-0x%03lx\n", dev->base_addr, dev->base_addr+15); goto failed; } } + eth_hw_addr_set(dev, (u8 *)addr); /* The address and resource configuration register aren't loaded from * the EEPROM and *must* be set to 0 and IRQ3 for the PCMCIA version. @@ -481,8 +489,7 @@ static void tc589_reset(struct net_device *dev) static void netdev_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info) { - strlcpy(info->driver, DRV_NAME, sizeof(info->driver)); - strlcpy(info->version, DRV_VERSION, sizeof(info->version)); + strscpy(info->driver, DRV_NAME, sizeof(info->driver)); snprintf(info->bus_info, sizeof(info->bus_info), "PCMCIA 0x%lx", dev->base_addr); } @@ -495,7 +502,7 @@ static int el3_config(struct net_device *dev, struct ifmap *map) { if ((map->port != (u_char)(-1)) && (map->port != dev->if_port)) { if (map->port <= 3) { - dev->if_port = map->port; + WRITE_ONCE(dev->if_port, map->port); netdev_info(dev, "switched to %s port\n", if_names[dev->if_port]); tc589_set_xcvr(dev, dev->if_port); } else { @@ -526,7 +533,7 @@ static int el3_open(struct net_device *dev) return 0; } -static void el3_tx_timeout(struct net_device *dev) +static void el3_tx_timeout(struct net_device *dev, unsigned int txqueue) { unsigned int ioaddr = dev->base_addr; @@ -678,7 +685,7 @@ static irqreturn_t el3_interrupt(int irq, void *dev_id) static void media_check(struct timer_list *t) { - struct el3_private *lp = from_timer(lp, t, media); + struct el3_private *lp = timer_container_of(lp, t, media); struct net_device *dev = lp->p_dev->priv; unsigned int ioaddr = dev->base_addr; u16 media, errs; @@ -939,7 +946,7 @@ static int el3_close(struct net_device *dev) link->open--; netif_stop_queue(dev); - del_timer_sync(&lp->media); + timer_delete_sync(&lp->media); return 0; } |