net: stmmac: Handle different error codes from platform_get_irq_byname

[karo-tx-linux.git] / drivers / net / ethernet / stmicro / stmmac / stmmac_main.c

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 110ca1c766d641cbd78b60ef5e93b1497298eb09..057a1208e5947f9c6ae473c0ab2d6d978091fff7 100644 (file)
--- 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 */