diff options
Diffstat (limited to 'drivers/net/ethernet/ti/cpsw.c')
| -rw-r--r-- | drivers/net/ethernet/ti/cpsw.c | 23 |
1 files changed, 10 insertions, 13 deletions
diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c index 9b17bbbe102f..b0f00b4edd94 100644 --- a/drivers/net/ethernet/ti/cpsw.c +++ b/drivers/net/ethernet/ti/cpsw.c @@ -838,9 +838,12 @@ static int cpsw_ndo_open(struct net_device *ndev) if (ret < 0) goto err_cleanup; - if (cpts_register(cpsw->cpts)) - dev_err(priv->dev, "error registering cpts device\n"); - + if (cpsw->cpts) { + if (cpts_register(cpsw->cpts)) + dev_err(priv->dev, "error registering cpts device\n"); + else + writel(0x10, &cpsw->wr_regs->misc_en); + } } cpsw_restore(priv); @@ -1116,7 +1119,7 @@ static int cpsw_ndo_vlan_rx_kill_vid(struct net_device *ndev, HOST_PORT_NUM, ALE_VLAN, vid); ret |= cpsw_ale_del_mcast(cpsw->ale, priv->ndev->broadcast, 0, ALE_VLAN, vid); - ret |= cpsw_ale_flush_multicast(cpsw->ale, 0, vid); + ret |= cpsw_ale_flush_multicast(cpsw->ale, ALE_PORT_HOST, vid); err: pm_runtime_put(cpsw->dev); return ret; @@ -1278,12 +1281,6 @@ static int cpsw_probe_dt(struct cpsw_platform_data *data, } data->channels = prop; - if (of_property_read_u32(node, "ale_entries", &prop)) { - dev_err(&pdev->dev, "Missing ale_entries property in the DT.\n"); - return -EINVAL; - } - data->ale_entries = prop; - if (of_property_read_u32(node, "bd_ram_size", &prop)) { dev_err(&pdev->dev, "Missing bd_ram_size property in the DT.\n"); return -EINVAL; @@ -1297,7 +1294,7 @@ static int cpsw_probe_dt(struct cpsw_platform_data *data, data->mac_control = prop; if (of_property_read_bool(node, "dual_emac")) - data->dual_emac = 1; + data->dual_emac = true; /* * Populate all the child nodes here... @@ -1596,7 +1593,7 @@ static int cpsw_probe(struct platform_device *pdev) soc = soc_device_match(cpsw_soc_devices); if (soc) - cpsw->quirk_irq = 1; + cpsw->quirk_irq = true; data = &cpsw->data; cpsw->slaves = devm_kcalloc(dev, @@ -1637,6 +1634,7 @@ static int cpsw_probe(struct platform_device *pdev) CPSW_MAX_QUEUES, CPSW_MAX_QUEUES); if (!ndev) { dev_err(dev, "error allocating net_device\n"); + ret = -ENOMEM; goto clean_cpts; } @@ -1722,7 +1720,6 @@ static int cpsw_probe(struct platform_device *pdev) /* Enable misc CPTS evnt_pend IRQ */ cpts_set_irqpoll(cpsw->cpts, false); - writel(0x10, &cpsw->wr_regs->misc_en); skip_cpts: cpsw_notice(priv, probe, |