[ar71xx] ag71xx driver: descriptors always aligned on 4 byte boundary

[openwrt.git] / target / linux / ar71xx / files / drivers / net / ag71xx / ag71xx_main.c

diff --git a/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_main.c b/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_main.c
index e5eced2..9b96f3d 100644 (file)
--- a/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_main.c
+++ b/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_main.c
@@ -457,19 +457,13 @@ static int ag71xx_stop(struct net_device *dev)
 static int ag71xx_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
        struct ag71xx *ag = netdev_priv(dev);
-       struct ag71xx_platform_data *pdata = ag71xx_get_pdata(ag);
        struct ag71xx_ring *ring = &ag->tx_ring;
        struct ag71xx_desc *desc;
-       unsigned long flags;
        int i;
 
        i = ring->curr % AG71XX_TX_RING_SIZE;
        desc = &ring->descs[i];
 
-       spin_lock_irqsave(&ag->lock, flags);
-       pdata->ddr_flush();
-       spin_unlock_irqrestore(&ag->lock, flags);
-
        if (!ag71xx_desc_empty(desc))
                goto err_drop;