diff options
| -rw-r--r-- | drivers/net/ethernet/marvell/mvneta.c | 36 |
1 files changed, 11 insertions, 25 deletions
diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c index d28327d1afd3..66e46318e04f 100644 --- a/drivers/net/ethernet/marvell/mvneta.c +++ b/drivers/net/ethernet/marvell/mvneta.c @@ -2133,7 +2133,7 @@ static void mvneta_tx_reset(struct mvneta_port *pp) { int queue; - /* free the skb's in the hal tx ring */ + /* free the skb's in the tx ring */ for (queue = 0; queue < txq_number; queue++) mvneta_txq_done_force(pp, &pp->txqs[queue]); @@ -2788,7 +2788,7 @@ const struct ethtool_ops mvneta_eth_tool_ops = { }; /* Initialize hw */ -static int mvneta_init(struct mvneta_port *pp, int phy_addr) +static int mvneta_init(struct device *dev, struct mvneta_port *pp) { int queue; @@ -2798,8 +2798,8 @@ static int mvneta_init(struct mvneta_port *pp, int phy_addr) /* Set port default values */ mvneta_defaults_set(pp); - pp->txqs = kzalloc(txq_number * sizeof(struct mvneta_tx_queue), - GFP_KERNEL); + pp->txqs = devm_kcalloc(dev, txq_number, sizeof(struct mvneta_tx_queue), + GFP_KERNEL); if (!pp->txqs) return -ENOMEM; @@ -2811,12 +2811,10 @@ static int mvneta_init(struct mvneta_port *pp, int phy_addr) txq->done_pkts_coal = MVNETA_TXDONE_COAL_PKTS; } - pp->rxqs = kzalloc(rxq_number * sizeof(struct mvneta_rx_queue), - GFP_KERNEL); - if (!pp->rxqs) { - kfree(pp->txqs); + pp->rxqs = devm_kcalloc(dev, rxq_number, sizeof(struct mvneta_rx_queue), + GFP_KERNEL); + if (!pp->rxqs) return -ENOMEM; - } /* Create Rx descriptor rings */ for (queue = 0; queue < rxq_number; queue++) { @@ -2830,12 +2828,6 @@ static int mvneta_init(struct mvneta_port *pp, int phy_addr) return 0; } -static void mvneta_deinit(struct mvneta_port *pp) -{ - kfree(pp->txqs); - kfree(pp->rxqs); -} - /* platform glue : initialize decoding windows */ static void mvneta_conf_mbus_windows(struct mvneta_port *pp, const struct mbus_dram_target_info *dram) @@ -2918,7 +2910,6 @@ static int mvneta_probe(struct platform_device *pdev) struct resource *res; struct device_node *dn = pdev->dev.of_node; struct device_node *phy_node; - u32 phy_addr; struct mvneta_port *pp; struct net_device *dev; const char *dt_mac_addr; @@ -3027,16 +3018,14 @@ static int mvneta_probe(struct platform_device *pdev) pp->dev = dev; SET_NETDEV_DEV(dev, &pdev->dev); - err = mvneta_init(pp, phy_addr); - if (err < 0) { - dev_err(&pdev->dev, "can't init eth hal\n"); + err = mvneta_init(&pdev->dev, pp); + if (err < 0) goto err_free_stats; - } err = mvneta_port_power_up(pp, phy_mode); if (err < 0) { dev_err(&pdev->dev, "can't power up port\n"); - goto err_deinit; + goto err_free_stats; } dram_target_info = mv_mbus_dram_info(); @@ -3053,7 +3042,7 @@ static int mvneta_probe(struct platform_device *pdev) err = register_netdev(dev); if (err < 0) { dev_err(&pdev->dev, "failed to register\n"); - goto err_deinit; + goto err_free_stats; } netdev_info(dev, "Using %s mac address %pM\n", mac_from, @@ -3063,8 +3052,6 @@ static int mvneta_probe(struct platform_device *pdev) return 0; -err_deinit: - mvneta_deinit(pp); err_free_stats: free_percpu(pp->stats); err_clk: @@ -3083,7 +3070,6 @@ static int mvneta_remove(struct platform_device *pdev) struct mvneta_port *pp = netdev_priv(dev); unregister_netdev(dev); - mvneta_deinit(pp); clk_disable_unprepare(pp->clk); free_percpu(pp->stats); irq_dispose_mapping(dev->irq); |