[PATCH v2 13/17] iommu: Remove dev_iommu_fwspec_set()

Jason Gunthorpe
2023-11-15T14:06:21Z

This is only used internally to iommu.c now, get rid of it to discourage
things outside iommu.c from trying to manipulate dev->iommu->fwspec.

Reviewed-by: Jerry Snitselaar <jsnitsel@redhat.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
---
drivers/iommu/iommu.c | 2 +-
include/linux/iommu.h | 6 ------
2 files changed, 1 insertion(+), 7 deletions(-)

diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c
index ea6aede326131e..8fc3d0ff881260 100644
--- a/drivers/iommu/iommu.c
+++ b/drivers/iommu/iommu.c
@@ -3051,7 +3051,7 @@ int iommu_fwspec_init(struct device *dev, struct fwnode_handle *iommu_fwnode,
return ret;
}

- dev_iommu_fwspec_set(dev, fwspec);
+ dev->iommu->fwspec = fwspec;
return 0;
}
EXPORT_SYMBOL_GPL(iommu_fwspec_init);
diff --git a/include/linux/iommu.h b/include/linux/iommu.h
index 05c5ad6bad6339..352070c3ab3126 100644
--- a/include/linux/iommu.h
+++ b/include/linux/iommu.h
@@ -841,12 +841,6 @@ static inline struct iommu_fwspec *dev_iommu_fwspec_get(struct device *dev)
return NULL;
}

-static inline void dev_iommu_fwspec_set(struct device *dev,
- struct iommu_fwspec *fwspec)
-{
- dev->iommu->fwspec = fwspec;
-}
-
static inline void *dev_iommu_priv_get(struct device *dev)
{
if (dev->iommu)
--
2.42.0