[PATCH v4 04/16] iommu/tegra-gart: Remove direct access of dev->iommu_fwspec

[Joerg Roedel]

From: Joerg Roedel <jroedel@xxxxxxx>

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

Reviewed-by: Jean-Philippe Brucker <jean-philippe@xxxxxxxxxx>
Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>
---
 drivers/iommu/tegra-gart.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iommu/tegra-gart.c b/drivers/iommu/tegra-gart.c
index 3fb7ba72507d..db6559e8336f 100644
--- a/drivers/iommu/tegra-gart.c
+++ b/drivers/iommu/tegra-gart.c
@@ -247,7 +247,7 @@ static int gart_iommu_add_device(struct device *dev)
 {
 	struct iommu_group *group;
 
-	if (!dev->iommu_fwspec)
+	if (!dev_iommu_fwspec_get(dev))
 		return -ENODEV;
 
 	group = iommu_group_get_for_dev(dev);
-- 
2.17.1