Subject: [PATCH 03/13] iommu/msm: Use dev_iommu_priv_get/set()

From: Joerg Roedel <[email-masked]>
Date: Thu, 25 Jun 2020 15:08:26 +0200

From: Joerg Roedel <[email-masked]>

Remove the use of dev->archdata.iommu and use the private per-device
pointer provided by IOMMU core code instead.

Signed-off-by: Joerg Roedel <[email-masked]>
---
 drivers/iommu/msm_iommu.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/iommu/msm_iommu.c b/drivers/iommu/msm_iommu.c
index 3d8a63555c25..f773cc85f311 100644
--- a/drivers/iommu/msm_iommu.c
+++ b/drivers/iommu/msm_iommu.c
@@ -593,14 +593,14 @@ static void insert_iommu_master(struct device *dev,
 				struct msm_iommu_dev **iommu,
 				struct of_phandle_args *spec)
 {
-	struct msm_iommu_ctx_dev *master = dev->archdata.iommu;
+	struct msm_iommu_ctx_dev *master = dev_iommu_priv_get(dev);
 	int sid;
 
 	if (list_empty(&(*iommu)->ctx_list)) {
 		master = kzalloc(sizeof(*master), GFP_ATOMIC);
 		master->of_node = dev->of_node;
 		list_add(&master->list, &(*iommu)->ctx_list);
-		dev->archdata.iommu = master;
+		dev_iommu_priv_set(dev, master);
 	}
 
 	for (sid = 0; sid < master->num_mids; sid++)
-- 
2.27.0