[PATCH 04/15] iommu/tegra-gart: Remove direct access of dev->iommu_fwspec

Joerg Roedel
2020-03-10T09:12:18Z

From: Joerg Roedel <jroedel-l3A5Bk7waGM@public.gmane.org>

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

Signed-off-by: Joerg Roedel <jroedel-l3A5Bk7waGM@public.gmane.org>
---
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