/* Only care about add/remove events for physical functions */
if (pdev->is_virtfn)
return NOTIFY_DONE;
- if (action != BUS_NOTIFY_ADD_DEVICE && action != BUS_NOTIFY_DEL_DEVICE)
+ if (action != BUS_NOTIFY_ADD_DEVICE &&
+ action != BUS_NOTIFY_REMOVED_DEVICE)
return NOTIFY_DONE;
info = dmar_alloc_pci_notify_info(pdev, action);
down_write(&dmar_global_lock);
if (action == BUS_NOTIFY_ADD_DEVICE)
dmar_pci_bus_add_dev(info);
- else if (action == BUS_NOTIFY_DEL_DEVICE)
+ else if (action == BUS_NOTIFY_REMOVED_DEVICE)
dmar_pci_bus_del_dev(info);
up_write(&dmar_global_lock);
raw_spin_lock_irqsave(&iommu->register_lock, flags);
- sts = dmar_readq(iommu->reg + DMAR_GSTS_REG);
+ sts = readl(iommu->reg + DMAR_GSTS_REG);
if (!(sts & DMA_GSTS_QIES))
goto end;
/*
* All PCI devices managed by this unit should have been destroyed.
*/
- if (!dmaru->include_all && dmaru->devices && dmaru->devices_cnt)
+ if (!dmaru->include_all && dmaru->devices && dmaru->devices_cnt) {
for_each_active_dev_scope(dmaru->devices,
dmaru->devices_cnt, i, dev)
return -EBUSY;
+ }
ret = dmar_ir_hotplug(dmaru, false);
if (ret == 0)