NetXen: Driver unload fixes

Signed-off-by: Amit S. Kale <amitkale@netxen.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

drivers/net/netxen/netxen_nic_hw.c

@@ -242,10 +242,11 @@ int netxen_nic_hw_resources(struct netxen_adapter *adapter)
 	adapter->cmd_consumer = (uint32_t *) (((char *)addr) +
 					      sizeof(struct netxen_ring_ctx));
 
-	addr = pci_alloc_consistent(adapter->ahw.pdev,
-				    sizeof(struct cmd_desc_type0) *
-				    adapter->max_tx_desc_count,
-				    (dma_addr_t *) & hw->cmd_desc_phys_addr);
+	addr = netxen_alloc(adapter->ahw.pdev,
+			    sizeof(struct cmd_desc_type0) *
+			    adapter->max_tx_desc_count,
+			    (dma_addr_t *) & hw->cmd_desc_phys_addr,
+			    &adapter->ahw.cmd_desc_pdev);
 	printk("cmd_desc_phys_addr: 0x%llx\n", (u64) hw->cmd_desc_phys_addr);
 
 	if (addr == NULL) {

drivers/net/netxen/netxen_nic_main.c

@@ -1155,8 +1155,8 @@ static void __exit netxen_exit_module(void)
 	/*
 	 * Wait for some time to allow the dma to drain, if any.
 	 */
-	destroy_workqueue(netxen_workq);
 	pci_unregister_driver(&netxen_driver);
+	destroy_workqueue(netxen_workq);
 }
 
 module_exit(netxen_exit_module);