Merge branches 'pm-cpufreq', 'pm-cpuidle', 'pm-devfreq', 'pm-opp' and 'pm-tools'

[linux-drm-fsl-dcu.git] / drivers / infiniband / ulp / ipoib / ipoib_ib.c

diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ib.c b/drivers/infiniband/ulp/ipoib/ipoib_ib.c
index fe65abb5150c76b2eb941b3b2331930bc5b2b81e..72626c3481749b962fe96b79722d7c8e9c99c585 100644 (file)
--- a/drivers/infiniband/ulp/ipoib/ipoib_ib.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_ib.c
@@ -655,7 +655,7 @@ void ipoib_reap_ah(struct work_struct *work)
        __ipoib_reap_ah(dev);
 
        if (!test_bit(IPOIB_STOP_REAPER, &priv->flags))
-               queue_delayed_work(priv->wq, &priv->ah_reap_task,
+               queue_delayed_work(ipoib_workqueue, &priv->ah_reap_task,
                                   round_jiffies_relative(HZ));
 }
 
@@ -664,7 +664,7 @@ static void ipoib_ib_tx_timer_func(unsigned long ctx)
        drain_tx_cq((struct net_device *)ctx);
 }
 
-int ipoib_ib_dev_open(struct net_device *dev)
+int ipoib_ib_dev_open(struct net_device *dev, int flush)
 {
        struct ipoib_dev_priv *priv = netdev_priv(dev);
        int ret;
@@ -696,7 +696,7 @@ int ipoib_ib_dev_open(struct net_device *dev)
        }
 
        clear_bit(IPOIB_STOP_REAPER, &priv->flags);
-       queue_delayed_work(priv->wq, &priv->ah_reap_task,
+       queue_delayed_work(ipoib_workqueue, &priv->ah_reap_task,
                           round_jiffies_relative(HZ));
 
        if (!test_and_set_bit(IPOIB_FLAG_INITIALIZED, &priv->flags))
@@ -706,7 +706,7 @@ int ipoib_ib_dev_open(struct net_device *dev)
 dev_stop:
        if (!test_and_set_bit(IPOIB_FLAG_INITIALIZED, &priv->flags))
                napi_enable(&priv->napi);
-       ipoib_ib_dev_stop(dev);
+       ipoib_ib_dev_stop(dev, flush);
        return -1;
 }
 
@@ -738,7 +738,7 @@ int ipoib_ib_dev_up(struct net_device *dev)
        return ipoib_mcast_start_thread(dev);
 }
 
-int ipoib_ib_dev_down(struct net_device *dev)
+int ipoib_ib_dev_down(struct net_device *dev, int flush)
 {
        struct ipoib_dev_priv *priv = netdev_priv(dev);
 
@@ -747,7 +747,7 @@ int ipoib_ib_dev_down(struct net_device *dev)
        clear_bit(IPOIB_FLAG_OPER_UP, &priv->flags);
        netif_carrier_off(dev);
 
-       ipoib_mcast_stop_thread(dev);
+       ipoib_mcast_stop_thread(dev, flush);
        ipoib_mcast_dev_flush(dev);
 
        ipoib_flush_paths(dev);
@@ -807,7 +807,7 @@ void ipoib_drain_cq(struct net_device *dev)
        local_bh_enable();
 }
 
-int ipoib_ib_dev_stop(struct net_device *dev)
+int ipoib_ib_dev_stop(struct net_device *dev, int flush)
 {
        struct ipoib_dev_priv *priv = netdev_priv(dev);
        struct ib_qp_attr qp_attr;
@@ -880,7 +880,8 @@ timeout:
        /* Wait for all AHs to be reaped */
        set_bit(IPOIB_STOP_REAPER, &priv->flags);
        cancel_delayed_work(&priv->ah_reap_task);
-       flush_workqueue(priv->wq);
+       if (flush)
+               flush_workqueue(ipoib_workqueue);
 
        begin = jiffies;
 
@@ -917,7 +918,7 @@ int ipoib_ib_dev_init(struct net_device *dev, struct ib_device *ca, int port)
                    (unsigned long) dev);
 
        if (dev->flags & IFF_UP) {
-               if (ipoib_ib_dev_open(dev)) {
+               if (ipoib_ib_dev_open(dev, 1)) {
                        ipoib_transport_dev_cleanup(dev);
                        return -ENODEV;
                }
@@ -1039,12 +1040,12 @@ static void __ipoib_ib_dev_flush(struct ipoib_dev_priv *priv,
        }
 
        if (level >= IPOIB_FLUSH_NORMAL)
-               ipoib_ib_dev_down(dev);
+               ipoib_ib_dev_down(dev, 0);
 
        if (level == IPOIB_FLUSH_HEAVY) {
                if (test_bit(IPOIB_FLAG_INITIALIZED, &priv->flags))
-                       ipoib_ib_dev_stop(dev);
-               if (ipoib_ib_dev_open(dev) != 0)
+                       ipoib_ib_dev_stop(dev, 0);
+               if (ipoib_ib_dev_open(dev, 0) != 0)
                        return;
                if (netif_queue_stopped(dev))
                        netif_start_queue(dev);
@@ -1096,7 +1097,7 @@ void ipoib_ib_dev_cleanup(struct net_device *dev)
         */
        ipoib_flush_paths(dev);
 
-       ipoib_mcast_stop_thread(dev);
+       ipoib_mcast_stop_thread(dev, 1);
        ipoib_mcast_dev_flush(dev);
 
        ipoib_transport_dev_cleanup(dev);