From ea41e57ba3dd7ae013d1c6b7000ea1f8d43edeaa Mon Sep 17 00:00:00 2001
From: none <none>
Date: Wed, 24 Feb 2021 20:17:50 +0100
Subject: [PATCH] disable master at driver shutdown

---
 ddbridge/ddbridge-main.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ddbridge/ddbridge-main.c b/ddbridge/ddbridge-main.c
index 23a414b..f84536c 100644
--- a/ddbridge/ddbridge-main.c
+++ b/ddbridge/ddbridge-main.c
@@ -139,6 +139,7 @@ static void __devexit ddb_remove(struct pci_dev *pdev)
 	ddb_buffers_free(dev);
 
 	ddb_unmap(dev);
+	pci_clear_master(pdev);
 	pci_set_drvdata(pdev, NULL);
 	pci_disable_device(pdev);
 }