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iommu/tegra-gart: Remove direct access of dev->iommu_fwspec

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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/20200326150841.10083-5-joro@8bytes.org
This commit is contained in:
Joerg Roedel 2020-03-26 16:08:29 +01:00
parent d3e240c4bc
commit 8c3d69237e
1 changed files with 1 additions and 1 deletions
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2
drivers/iommu/tegra-gart.c
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@ -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);