--- zzzz-none-000/linux-2.6.32.61/drivers/net/tg3.c	2013-06-10 09:43:48.000000000 +0000
+++ virian-300e-630/linux-2.6.32.61/drivers/net/tg3.c	2010-09-02 10:10:37.000000000 +0000
@@ -4994,9 +4994,6 @@
 	int i;
 	struct tg3 *tp = netdev_priv(dev);
 
-	if (tg3_irq_sync(tp))
-		return;
-
 	for (i = 0; i < tp->irq_cnt; i++)
 		tg3_interrupt(tp->napi[i].irq_vec, &tp->napi[i]);
 }
@@ -13891,7 +13888,6 @@
 	tp->pm_cap = pm_cap;
 	tp->rx_mode = TG3_DEF_RX_MODE;
 	tp->tx_mode = TG3_DEF_TX_MODE;
-	tp->irq_sync = 1;
 
 	if (tg3_debug > 0)
 		tp->msg_enable = tg3_debug;