diff options
| author | Lendacky, Thomas <Thomas.Lendacky@amd.com> | 2015-10-14 12:37:32 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-10-15 06:13:35 -0700 |
| commit | 96aec911482246a319bf457f39fa848ce436c8fd (patch) | |
| tree | e2be921eda988c4d348d3d160ab1cae25a79568a /drivers/net | |
| parent | 74661bee1f524ca970086748291b3ca1b4c21ffe (diff) | |
amd-xgbe: Use system workqueue for device restart
A previous patch switched from using the system workqueue to the device
workqueue for various operations. During a device restart the device
workqueue is flushed so the restart cannot use this workqueue or else
a deadlock results. Move the device restart back to using the system
workqueue.
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/amd/xgbe/xgbe-drv.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c index 14bad8c44c87..49f796aaad4f 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c @@ -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)) - queue_work(pdata->dev_workqueue, &pdata->restart_work); + schedule_work(&pdata->restart_work); /* Clear all interrupt signals */ XGMAC_DMA_IOWRITE(channel, DMA_CH_SR, dma_ch_isr); @@ -1537,7 +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"); - queue_work(pdata->dev_workqueue, &pdata->restart_work); + schedule_work(&pdata->restart_work); } static struct rtnl_link_stats64 *xgbe_get_stats64(struct net_device *netdev, |