iommu/amd: Use BUS_NOTIFY_REMOVED_DEVICE

Use the new device-notifier event instead of the old
BUS_NOTIFY_DEL_DEVICE to make sure the device driver had a
chance to uninit the device before all its mappings are
teared down.

Tested-by: Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
index 48882c126245..8a1dea4d0d26 100644
--- a/drivers/iommu/amd_iommu.c
+++ b/drivers/iommu/amd_iommu.c
@@ -2467,7 +2467,7 @@ static int device_change_notifier(struct notifier_block *nb,
                 dev->archdata.dma_ops = &amd_iommu_dma_ops;
 
                 break;
-        case BUS_NOTIFY_DEL_DEVICE:
+        case BUS_NOTIFY_REMOVED_DEVICE:
 
                 iommu_uninit_device(dev);