diff --git a/drivers/iommu/amd/ppr.c b/drivers/iommu/amd/ppr.c
index 1f8d2823bea4..80369ca1e316 100644
--- a/drivers/iommu/amd/ppr.c
+++ b/drivers/iommu/amd/ppr.c
@@ -151,7 +151,7 @@ static void iommu_call_iopf_notifier(struct amd_iommu *iommu, u64 *raw)
 
 	/* Submit event */
 	iommu_report_device_fault(&pdev->dev, &event);
-
+	pci_dev_put(pdev);
 	return;
 
 out:
@@ -159,6 +159,7 @@ static void iommu_call_iopf_notifier(struct amd_iommu *iommu, u64 *raw)
 	amd_iommu_complete_ppr(&pdev->dev, PPR_PASID(raw[0]),
 			       IOMMU_PAGE_RESP_FAILURE,
 			       PPR_TAG(raw[0]) & 0x1FF);
+	pci_dev_put(pdev);
 }
 
 void amd_iommu_poll_ppr_log(struct amd_iommu *iommu)