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path: root/drivers/net/ethernet/renesas/ravb_main.c
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Diffstat (limited to 'drivers/net/ethernet/renesas/ravb_main.c')
-rw-r--r--drivers/net/ethernet/renesas/ravb_main.c9
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/net/ethernet/renesas/ravb_main.c b/drivers/net/ethernet/renesas/ravb_main.c
index 8154b38c08f7..316b47741d3f 100644
--- a/drivers/net/ethernet/renesas/ravb_main.c
+++ b/drivers/net/ethernet/renesas/ravb_main.c
@@ -728,7 +728,6 @@ static irqreturn_t ravb_emac_interrupt(int irq, void *dev_id)
spin_lock(&priv->lock);
ravb_emac_interrupt_unlocked(ndev);
- mmiowb();
spin_unlock(&priv->lock);
return IRQ_HANDLED;
}
@@ -848,7 +847,6 @@ static irqreturn_t ravb_interrupt(int irq, void *dev_id)
result = IRQ_HANDLED;
}
- mmiowb();
spin_unlock(&priv->lock);
return result;
}
@@ -881,7 +879,6 @@ static irqreturn_t ravb_multi_interrupt(int irq, void *dev_id)
result = IRQ_HANDLED;
}
- mmiowb();
spin_unlock(&priv->lock);
return result;
}
@@ -898,7 +895,6 @@ static irqreturn_t ravb_dma_interrupt(int irq, void *dev_id, int q)
if (ravb_queue_interrupt(ndev, q))
result = IRQ_HANDLED;
- mmiowb();
spin_unlock(&priv->lock);
return result;
}
@@ -943,7 +939,6 @@ static int ravb_poll(struct napi_struct *napi, int budget)
ravb_write(ndev, ~(mask | TIS_RESERVED), TIS);
ravb_tx_free(ndev, q, true);
netif_wake_subqueue(ndev, q);
- mmiowb();
spin_unlock_irqrestore(&priv->lock, flags);
}
}
@@ -959,7 +954,6 @@ static int ravb_poll(struct napi_struct *napi, int budget)
ravb_write(ndev, mask, RIE0);
ravb_write(ndev, mask, TIE);
}
- mmiowb();
spin_unlock_irqrestore(&priv->lock, flags);
/* Receive error message handling */
@@ -1008,7 +1002,6 @@ static void ravb_adjust_link(struct net_device *ndev)
if (priv->no_avb_link && phydev->link)
ravb_rcv_snd_enable(ndev);
- mmiowb();
spin_unlock_irqrestore(&priv->lock, flags);
if (new_state && netif_msg_link(priv))
@@ -1601,7 +1594,6 @@ static netdev_tx_t ravb_start_xmit(struct sk_buff *skb, struct net_device *ndev)
netif_stop_subqueue(ndev, q);
exit:
- mmiowb();
spin_unlock_irqrestore(&priv->lock, flags);
return NETDEV_TX_OK;
@@ -1673,7 +1665,6 @@ static void ravb_set_rx_mode(struct net_device *ndev)
spin_lock_irqsave(&priv->lock, flags);
ravb_modify(ndev, ECMR, ECMR_PRM,
ndev->flags & IFF_PROMISC ? ECMR_PRM : 0);
- mmiowb();
spin_unlock_irqrestore(&priv->lock, flags);
}