diff options
| author | Florian Fainelli <florian@openwrt.org> | 2012-08-08 21:51:18 +0000 |
|---|---|---|
| committer | Florian Fainelli <florian@openwrt.org> | 2012-08-08 21:51:18 +0000 |
| commit | 7f9bfa3fcd05aa1ee864ba07b8f74bd6cd6de025 (patch) | |
| tree | 533db97a66b0029d8646d193b7fb0132abff7d3f /target/linux/mcs814x/files-3.3/drivers | |
| parent | 5e877f02b4c12076623c5d42a3c4e0ba14221fdd (diff) | |
| download | mtk-20170518-7f9bfa3fcd05aa1ee864ba07b8f74bd6cd6de025.zip mtk-20170518-7f9bfa3fcd05aa1ee864ba07b8f74bd6cd6de025.tar.gz mtk-20170518-7f9bfa3fcd05aa1ee864ba07b8f74bd6cd6de025.tar.bz2 | |
nuport-mac: rework PHY interrupt configuration to avoid races
SVN-Revision: 33070
Diffstat (limited to 'target/linux/mcs814x/files-3.3/drivers')
| -rw-r--r-- | target/linux/mcs814x/files-3.3/drivers/net/ethernet/mcs8140/nuport_mac.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/target/linux/mcs814x/files-3.3/drivers/net/ethernet/mcs8140/nuport_mac.c b/target/linux/mcs814x/files-3.3/drivers/net/ethernet/mcs8140/nuport_mac.c index 8cd3d0e..833e6fa 100644 --- a/target/linux/mcs814x/files-3.3/drivers/net/ethernet/mcs8140/nuport_mac.c +++ b/target/linux/mcs814x/files-3.3/drivers/net/ethernet/mcs8140/nuport_mac.c @@ -765,7 +765,12 @@ static int nuport_mac_open(struct net_device *dev) goto out_emac_clk; } - phy_start(priv->phydev); + ret = request_irq(priv->tx_irq, &nuport_mac_tx_interrupt, + 0, dev->name, dev); + if (ret) { + netdev_err(dev, "unable to request rx interrupt\n"); + goto out_link_irq; + } /* Enable link interrupt monitoring for our PHY address */ reg = LINK_INT_EN | (priv->phydev->addr << LINK_PHY_ADDR_SHIFT); @@ -779,12 +784,7 @@ static int nuport_mac_open(struct net_device *dev) nuport_mac_writel(LINK_POLL_MASK, LINK_INT_POLL_TIME); spin_unlock_irqrestore(&priv->lock, flags); - ret = request_irq(priv->tx_irq, &nuport_mac_tx_interrupt, - 0, dev->name, dev); - if (ret) { - netdev_err(dev, "unable to request rx interrupt\n"); - goto out_link_irq; - } + phy_start(priv->phydev); napi_enable(&priv->napi); |