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iommu/tegra-gart: Remove direct access of dev->iommu_fwspec
author
Joerg Roedel
<jroedel@suse.de>
Thu, 26 Mar 2020 15:08:29 +0000
(16:08 +0100)
committer
Joerg Roedel
<jroedel@suse.de>
Fri, 27 Mar 2020 10:12:19 +0000
(11:12 +0100)
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
drivers/iommu/tegra-gart.c
patch
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diff --git
a/drivers/iommu/tegra-gart.c
b/drivers/iommu/tegra-gart.c
index
3fb7ba7
..
db6559e
100644
(file)
--- 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);