From d3e240c4bcf0030349b9289d1cbcbd0672b73284 Mon Sep 17 00:00:00 2001
From: Joerg Roedel <jroedel@suse.de>
Date: Thu, 26 Mar 2020 16:08:28 +0100
Subject: drm/msm/mdp5: Remove direct access of dev->iommu_fwspec
Git-commit: d3e240c4bcf0030349b9289d1cbcbd0672b73284
Patch-mainline: v5.7-rc1
References: bsc#1152489

Use the accessor functions instead of directly dereferencing
dev->iommu_fwspec.

Signed-off-by: Joerg Roedel <jroedel@suse.de>
Reviewed-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Link: https://lore.kernel.org/r/20200326150841.10083-4-joro@8bytes.org
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
---
 drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c
index e43ecd4be10a..1252e1d76340 100644
--- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c
+++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c
@@ -725,7 +725,7 @@ struct msm_kms *mdp5_kms_init(struct drm_device *dev)
 
 	if (config->platform.iommu) {
 		iommu_dev = &pdev->dev;
-		if (!iommu_dev->iommu_fwspec)
+		if (!dev_iommu_fwspec_get(iommu_dev))
 			iommu_dev = iommu_dev->parent;
 
 		aspace = msm_gem_address_space_create(iommu_dev,
-- 
2.28.0