diff options
Diffstat (limited to 'drivers/net/ethernet/ti')
| -rw-r--r-- | drivers/net/ethernet/ti/davinci_emac.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/drivers/net/ethernet/ti/davinci_emac.c b/drivers/net/ethernet/ti/davinci_emac.c index abceea802ea1..38828ab77eb9 100644 --- a/drivers/net/ethernet/ti/davinci_emac.c +++ b/drivers/net/ethernet/ti/davinci_emac.c @@ -1873,7 +1873,7 @@ static int davinci_emac_probe(struct platform_device *pdev) if (IS_ERR(priv->txchan)) { dev_err(&pdev->dev, "error initializing tx dma channel\n"); rc = PTR_ERR(priv->txchan); - goto no_cpdma_chan; + goto err_free_dma; } priv->rxchan = cpdma_chan_create(priv->dma, EMAC_DEF_RX_CH, @@ -1881,14 +1881,14 @@ static int davinci_emac_probe(struct platform_device *pdev) if (IS_ERR(priv->rxchan)) { dev_err(&pdev->dev, "error initializing rx dma channel\n"); rc = PTR_ERR(priv->rxchan); - goto no_cpdma_chan; + goto err_free_txchan; } res = platform_get_resource(pdev, IORESOURCE_IRQ, 0); if (!res) { dev_err(&pdev->dev, "error getting irq res\n"); rc = -ENOENT; - goto no_cpdma_chan; + goto err_free_rxchan; } ndev->irq = res->start; @@ -1914,7 +1914,7 @@ static int davinci_emac_probe(struct platform_device *pdev) pm_runtime_put_noidle(&pdev->dev); dev_err(&pdev->dev, "%s: failed to get_sync(%d)\n", __func__, rc); - goto no_cpdma_chan; + goto err_napi_del; } /* register the network device */ @@ -1924,7 +1924,7 @@ static int davinci_emac_probe(struct platform_device *pdev) dev_err(&pdev->dev, "error in register_netdev\n"); rc = -ENODEV; pm_runtime_put(&pdev->dev); - goto no_cpdma_chan; + goto err_napi_del; } @@ -1937,11 +1937,13 @@ static int davinci_emac_probe(struct platform_device *pdev) return 0; -no_cpdma_chan: - if (priv->txchan) - cpdma_chan_destroy(priv->txchan); - if (priv->rxchan) - cpdma_chan_destroy(priv->rxchan); +err_napi_del: + netif_napi_del(&priv->napi); +err_free_rxchan: + cpdma_chan_destroy(priv->rxchan); +err_free_txchan: + cpdma_chan_destroy(priv->txchan); +err_free_dma: cpdma_ctlr_destroy(priv->dma); no_pdata: if (of_phy_is_fixed_link(np)) |