---

yaml --- r: 327701 b: refs/heads/master c: 6032fb5 h: refs/heads/master i: 327699: 4e8daae v: v3
git-mirror · Aug 24, 2012 · 9748ba6 · 9748ba6
1 parent e44739f
commit 9748ba6
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Showing 2 changed files with 17 additions and 13 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 61da026d86517def727eb67d7cb8ee5657a12dd9
+refs/heads/master: 6032fb56c546c0a14856dc57a92d84560816b217
diff --git a/trunk/drivers/net/ethernet/sfc/efx.c b/trunk/drivers/net/ethernet/sfc/efx.c
@@ -2729,12 +2729,14 @@ static int efx_pm_freeze(struct device *dev)
 
 	rtnl_lock();
 
-	efx->state = STATE_UNINIT;
+	if (efx->state != STATE_DISABLED) {
+		efx->state = STATE_UNINIT;
 
-	netif_device_detach(efx->net_dev);
+		netif_device_detach(efx->net_dev);
 
-	efx_stop_all(efx);
-	efx_stop_interrupts(efx, false);
+		efx_stop_all(efx);
+		efx_stop_interrupts(efx, false);
+	}
 
 	rtnl_unlock();
 
@@ -2747,19 +2749,21 @@ static int efx_pm_thaw(struct device *dev)
 
 	rtnl_lock();
 
-	efx_start_interrupts(efx, false);
+	if (efx->state != STATE_DISABLED) {
+		efx_start_interrupts(efx, false);
 
-	mutex_lock(&efx->mac_lock);
-	efx->phy_op->reconfigure(efx);
-	mutex_unlock(&efx->mac_lock);
+		mutex_lock(&efx->mac_lock);
+		efx->phy_op->reconfigure(efx);
+		mutex_unlock(&efx->mac_lock);
 
-	efx_start_all(efx);
+		efx_start_all(efx);
 
-	netif_device_attach(efx->net_dev);
+		netif_device_attach(efx->net_dev);
 
-	efx->state = STATE_READY;
+		efx->state = STATE_READY;
 
-	efx->type->resume_wol(efx);
+		efx->type->resume_wol(efx);
+	}
 
 	rtnl_unlock();