linux-kernel - [PATCH 08/25] iommu/vt-d: Remove unused iovad from dmar

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Message-Id: <20220712000908.3431936-9-baolu.lu@linux.intel.com>
Date:   Tue, 12 Jul 2022 08:08:51 +0800
From:   Lu Baolu <baolu.lu@...ux.intel.com>
To:     Joerg Roedel <joro@...tes.org>
Cc:     iommu@...ts.linux.dev, linux-kernel@...r.kernel.org
Subject: [PATCH 08/25] iommu/vt-d: Remove unused iovad from dmar_domain

Not used anywhere. Cleanup it to avoid dead code.

Signed-off-by: Lu Baolu <baolu.lu@...ux.intel.com>
Link: https://lore.kernel.org/r/20220527053424.3111186-1-baolu.lu@linux.intel.com
---
 drivers/iommu/intel/iommu.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/iommu/intel/iommu.h b/drivers/iommu/intel/iommu.h
index 4ebf3c4da45e..8285fcfa5fea 100644
--- a/drivers/iommu/intel/iommu.h
+++ b/drivers/iommu/intel/iommu.h
@@ -543,7 +543,6 @@ struct dmar_domain {
 	u8 set_pte_snp:1;
 
 	struct list_head devices;	/* all devices' list */
-	struct iova_domain iovad;	/* iova's that belong to this domain */
 
 	struct dma_pte	*pgd;		/* virtual address */
 	int		gaw;		/* max guest address width */
-- 
2.25.1