[PATCH v2 12/17] iommu: Make iommu_ops_from_fwnode() static

Jason Gunthorpe
2023-11-15T15:08:13Z

There are no external callers now.

Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
---
drivers/iommu/iommu.c | 3 ++-
include/linux/iommu.h | 7 -------
2 files changed, 2 insertions(+), 8 deletions(-)

diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c
index 5af98cad06f9ef..ea6aede326131e 100644
--- a/drivers/iommu/iommu.c
+++ b/drivers/iommu/iommu.c
@@ -2928,7 +2928,8 @@ bool iommu_default_passthrough(void)
}
EXPORT_SYMBOL_GPL(iommu_default_passthrough);

-const struct iommu_ops *iommu_ops_from_fwnode(struct fwnode_handle *fwnode)
+static const struct iommu_ops *
+iommu_ops_from_fwnode(struct fwnode_handle *fwnode)
{
const struct iommu_ops *ops = NULL;
struct iommu_device *iommu;
diff --git a/include/linux/iommu.h b/include/linux/iommu.h
index 72ec71bd31a376..05c5ad6bad6339 100644
--- a/include/linux/iommu.h
+++ b/include/linux/iommu.h
@@ -831,7 +831,6 @@ static inline void iommu_fwspec_free(struct device *dev)
dev->iommu->fwspec = NULL;
}
int iommu_fwspec_add_ids(struct device *dev, u32 *ids, int num_ids);
-const struct iommu_ops *iommu_ops_from_fwnode(struct fwnode_handle *fwnode);
int iommu_fwspec_append_ids(struct iommu_fwspec *fwspec, u32 *ids, int num_ids);

static inline struct iommu_fwspec *dev_iommu_fwspec_get(struct device *dev)
@@ -1187,12 +1186,6 @@ static inline int iommu_fwspec_add_ids(struct device *dev, u32 *ids,
return -ENODEV;
}

-static inline
-const struct iommu_ops *iommu_ops_from_fwnode(struct fwnode_handle *fwnode)
-{
- return NULL;
-}
-
static inline int
iommu_dev_enable_feature(struct device *dev, enum iommu_dev_features feat)
{