diff options
Diffstat (limited to 'drivers/net/ethernet/stmicro')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c | 17 |
2 files changed, 14 insertions, 7 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 110ca1c766d6..057a1208e594 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -1753,7 +1753,7 @@ static int stmmac_open(struct net_device *dev) } /* Request the IRQ lines */ - if (priv->lpi_irq != -ENXIO) { + if (priv->lpi_irq > 0) { ret = request_irq(priv->lpi_irq, stmmac_interrupt, IRQF_SHARED, dev->name, dev); if (unlikely(ret < 0)) { @@ -1813,7 +1813,7 @@ static int stmmac_release(struct net_device *dev) free_irq(dev->irq, dev); if (priv->wol_irq != dev->irq) free_irq(priv->wol_irq, dev); - if (priv->lpi_irq != -ENXIO) + if (priv->lpi_irq > 0) free_irq(priv->lpi_irq, dev); /* Stop TX/RX DMA and clear the descriptors */ diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c index 46aef5108bea..ea7a65be1f9a 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c @@ -237,10 +237,12 @@ static int stmmac_pltfr_probe(struct platform_device *pdev) /* Get the MAC information */ priv->dev->irq = platform_get_irq_byname(pdev, "macirq"); - if (priv->dev->irq == -ENXIO) { - pr_err("%s: ERROR: MAC IRQ configuration " - "information not found\n", __func__); - return -ENXIO; + if (priv->dev->irq < 0) { + if (priv->dev->irq != -EPROBE_DEFER) { + netdev_err(priv->dev, + "MAC IRQ configuration information not found\n"); + } + return priv->dev->irq; } /* @@ -252,10 +254,15 @@ static int stmmac_pltfr_probe(struct platform_device *pdev) * so the driver will continue to use the mac irq (ndev->irq) */ priv->wol_irq = platform_get_irq_byname(pdev, "eth_wake_irq"); - if (priv->wol_irq == -ENXIO) + if (priv->wol_irq < 0) { + if (priv->wol_irq == -EPROBE_DEFER) + return -EPROBE_DEFER; priv->wol_irq = priv->dev->irq; + } priv->lpi_irq = platform_get_irq_byname(pdev, "eth_lpi"); + if (priv->lpi_irq == -EPROBE_DEFER) + return -EPROBE_DEFER; platform_set_drvdata(pdev, priv->dev); |