--- zzzz-none-000/linux-3.10.107/drivers/pci/hotplug/shpchp_core.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/pci/hotplug/shpchp_core.c	2021-02-04 17:41:59.000000000 +0000
@@ -128,8 +128,7 @@
 		slot->hpc_ops = ctrl->hpc_ops;
 		slot->number = ctrl->first_slot + (ctrl->slot_num_inc * i);
 
-		snprintf(name, sizeof(name), "shpchp-%d", slot->number);
-		slot->wq = alloc_workqueue(name, 0, 0);
+		slot->wq = alloc_workqueue("shpchp-%d", 0, 0, slot->number);
 		if (!slot->wq) {
 			retval = -ENOMEM;
 			goto error_info;
@@ -144,11 +143,10 @@
 		snprintf(name, SLOT_NAME_SIZE, "%d", slot->number);
 		hotplug_slot->ops = &shpchp_hotplug_slot_ops;
 
- 		ctrl_dbg(ctrl, "Registering domain:bus:dev=%04x:%02x:%02x "
- 			 "hp_slot=%x sun=%x slot_device_offset=%x\n",
- 			 pci_domain_nr(ctrl->pci_dev->subordinate),
- 			 slot->bus, slot->device, slot->hp_slot, slot->number,
- 			 ctrl->slot_device_offset);
+		ctrl_dbg(ctrl, "Registering domain:bus:dev=%04x:%02x:%02x hp_slot=%x sun=%x slot_device_offset=%x\n",
+			 pci_domain_nr(ctrl->pci_dev->subordinate),
+			 slot->bus, slot->device, slot->hp_slot, slot->number,
+			 ctrl->slot_device_offset);
 		retval = pci_hp_register(slot->hotplug_slot,
 				ctrl->pci_dev->subordinate, slot->device, name);
 		if (retval) {