1 files changed, 6 insertions, 4 deletions

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index d1d084018877..d07bc6de4387 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -1989,6 +1989,7 @@ int stmmac_suspend(struct net_device *ndev)
 {
         struct stmmac_priv *priv = netdev_priv(ndev);
         int dis_ic = 0;
+        unsigned long flags;
 
         if (!ndev || !netif_running(ndev))
                 return 0;
@@ -1996,7 +1997,7 @@ int stmmac_suspend(struct net_device *ndev)
         if (priv->phydev)
                 phy_stop(priv->phydev);
 
-        spin_lock(&priv->lock);
+        spin_lock_irqsave(&priv->lock, flags);
 
         netif_device_detach(ndev);
         netif_stop_queue(ndev);
@@ -2024,18 +2025,19 @@ int stmmac_suspend(struct net_device *ndev)
                 /* Disable clock in case of PWM is off */
                 stmmac_clk_disable(priv);
         }
-        spin_unlock(&priv->lock);
+        spin_unlock_irqrestore(&priv->lock, flags);
         return 0;
 }
 
 int stmmac_resume(struct net_device *ndev)
 {
         struct stmmac_priv *priv = netdev_priv(ndev);
+        unsigned long flags;
 
         if (!netif_running(ndev))
                 return 0;
 
-        spin_lock(&priv->lock);
+        spin_lock_irqsave(&priv->lock, flags);
 
         /* Power Down bit, into the PM register, is cleared
          * automatically as soon as a magic packet or a Wake-up frame
@@ -2063,7 +2065,7 @@ int stmmac_resume(struct net_device *ndev)
 
         netif_start_queue(ndev);
 
-        spin_unlock(&priv->lock);
+        spin_unlock_irqrestore(&priv->lock, flags);
 
         if (priv->phydev)
                 phy_start(priv->phydev);