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amd-xgbe: Use device workqueue instead of system workqueue 

The driver creates, flushes and destroys a device workqueue but queues
work to the system workqueue. Switch from using the system workqueue to
the device workqueue.

Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Lendacky, Thomas 2015-09-30 08:53:16 -05:00 committed by David S. Miller
parent 72c9ac4e1f
commit afb43e8a0a
1 changed files with 6 additions and 5 deletions
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11
drivers/net/ethernet/amd/xgbe/xgbe-drv.c
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@ -365,7 +365,7 @@ static irqreturn_t xgbe_isr(int irq, void *data)
/* Restart the device on a Fatal Bus Error */
if (XGMAC_GET_BITS(dma_ch_isr, DMA_CH_SR, FBE))
schedule_work(&pdata->restart_work);
queue_work(pdata->dev_workqueue, &pdata->restart_work);
/* Clear all interrupt signals */
XGMAC_DMA_IOWRITE(channel, DMA_CH_SR, dma_ch_isr);
@ -387,7 +387,8 @@ static irqreturn_t xgbe_isr(int irq, void *data)
/* Read Tx Timestamp to clear interrupt */
pdata->tx_tstamp =
hw_if->get_tx_tstamp(pdata);
schedule_work(&pdata->tx_tstamp_work);
queue_work(pdata->dev_workqueue,
&pdata->tx_tstamp_work);
}
}
}
@ -453,7 +454,7 @@ static void xgbe_service_timer(unsigned long data)
{
struct xgbe_prv_data *pdata = (struct xgbe_prv_data *)data;
schedule_work(&pdata->service_work);
queue_work(pdata->dev_workqueue, &pdata->service_work);
mod_timer(&pdata->service_timer, jiffies + HZ);
}
@ -894,7 +895,7 @@ static int xgbe_start(struct xgbe_prv_data *pdata)
netif_tx_start_all_queues(netdev);
xgbe_start_timers(pdata);
schedule_work(&pdata->service_work);
queue_work(pdata->dev_workqueue, &pdata->service_work);
DBGPR("<--xgbe_start\n");
@ -1536,7 +1537,7 @@ static void xgbe_tx_timeout(struct net_device *netdev)
struct xgbe_prv_data *pdata = netdev_priv(netdev);
netdev_warn(netdev, "tx timeout, device restarting\n");
schedule_work(&pdata->restart_work);
queue_work(pdata->dev_workqueue, &pdata->restart_work);
}
static struct rtnl_link_stats64 *xgbe_get_stats64(struct net_device *netdev,