1 files changed, 0 insertions, 70 deletions
diff --git a/target/linux/lantiq/patches/850-etop_irq.patch b/target/linux/lantiq/patches/850-etop_irq.patch
deleted file mode 100644
index bc868f8..0000000
--- a/target/linux/lantiq/patches/850-etop_irq.patch
+++ /dev/null
@@ -1,70 +0,0 @@
-Index: linux-3.1.10/drivers/net/lantiq_etop.c
-===================================================================
---- linux-3.1.10.orig/drivers/net/lantiq_etop.c	2012-02-23 09:06:47.274557678 +0100
-+++ linux-3.1.10/drivers/net/lantiq_etop.c	2012-02-23 09:07:03.006558044 +0100
-@@ -203,8 +203,10 @@
- {
- 	struct ltq_etop_chan *ch = container_of(napi,
- 				struct ltq_etop_chan, napi);
-+	struct ltq_etop_priv *priv = netdev_priv(ch->netdev);
- 	int rx = 0;
- 	int complete = 0;
-+	unsigned long flags;
- 
- 	while ((rx < budget) && !complete) {
- 		struct ltq_dma_desc *desc = &ch->dma.desc_base[ch->dma.desc];
-@@ -218,7 +220,9 @@
- 	}
- 	if (complete || !rx) {
- 		napi_complete(&ch->napi);
-+		spin_lock_irqsave(&priv->lock, flags);
- 		ltq_dma_ack_irq(&ch->dma);
-+		spin_unlock_irqrestore(&priv->lock, flags);
- 	}
- 	return rx;
- }
-@@ -248,7 +252,9 @@
- 	if (netif_tx_queue_stopped(txq))
- 		netif_tx_start_queue(txq);
- 	napi_complete(&ch->napi);
-+	spin_lock_irqsave(&priv->lock, flags);
- 	ltq_dma_ack_irq(&ch->dma);
-+	spin_unlock_irqrestore(&priv->lock, flags);
- 	return 1;
- }
- 
-@@ -615,13 +621,16 @@
- {
- 	struct ltq_etop_priv *priv = netdev_priv(dev);
- 	int i;
-+	unsigned long flags;
- 
- 	for (i = 0; i < MAX_DMA_CHAN; i++) {
- 		struct ltq_etop_chan *ch = &priv->ch[i];
- 
- 		if (!IS_TX(i) && (!IS_RX(i)))
- 			continue;
-+		spin_lock_irqsave(&priv->lock, flags);
- 		ltq_dma_open(&ch->dma);
-+		spin_unlock_irqrestore(&priv->lock, flags);
- 		napi_enable(&ch->napi);
- 	}
- 	if (priv->phydev)
-@@ -635,6 +644,7 @@
- {
- 	struct ltq_etop_priv *priv = netdev_priv(dev);
- 	int i;
-+	unsigned long flags;
- 
- 	netif_tx_stop_all_queues(dev);
- 	if (priv->phydev)
-@@ -645,7 +655,9 @@
- 		if (!IS_RX(i) && !IS_TX(i))
- 			continue;
- 		napi_disable(&ch->napi);
-+		spin_lock_irqsave(&priv->lock, flags);
- 		ltq_dma_close(&ch->dma);
-+		spin_unlock_irqrestore(&priv->lock, flags);
- 	}
- 	return 0;
- }