diff --git a/drivers/dma/idxd/init.c b/drivers/dma/idxd/init.c
index 56e52db45376..c923eddb53c0 100644
--- a/drivers/dma/idxd/init.c
+++ b/drivers/dma/idxd/init.c
@@ -577,6 +577,17 @@ static void idxd_read_caps(struct idxd_device *idxd)
 		idxd->hw.iaa_cap.bits = ioread64(idxd->reg_base + IDXD_IAACAP_OFFSET);
 }
 
+static void idxd_free(struct idxd_device *idxd)
+{
+	if (!idxd)
+		return;
+
+	put_device(idxd_confdev(idxd));
+	bitmap_free(idxd->opcap_bmap);
+	ida_free(&idxd_ida, idxd->id);
+	kfree(idxd);
+}
+
 static struct idxd_device *idxd_alloc(struct pci_dev *pdev, struct idxd_driver_data *data)
 {
 	struct device *dev = &pdev->dev;
@@ -843,7 +854,7 @@ static int idxd_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
  err:
 	pci_iounmap(pdev, idxd->reg_base);
  err_iomap:
-	put_device(idxd_confdev(idxd));
+	idxd_free(idxd);
  err_idxd_alloc:
 	pci_disable_device(pdev);
 	return rc;