diff options
| -rw-r--r-- | drivers/iommu/iommu.c | 11 | ||||
| -rw-r--r-- | include/linux/iommu.h | 7 |
2 files changed, 0 insertions, 18 deletions
diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c index 20201ef97b8f..91f7871f5a37 100644 --- a/drivers/iommu/iommu.c +++ b/drivers/iommu/iommu.c @@ -2853,17 +2853,6 @@ EXPORT_SYMBOL_GPL(iommu_fwspec_add_ids); /* * Per device IOMMU features. */ -bool iommu_dev_has_feature(struct device *dev, enum iommu_dev_features feat) -{ - const struct iommu_ops *ops = dev->bus->iommu_ops; - - if (ops && ops->dev_has_feat) - return ops->dev_has_feat(dev, feat); - - return false; -} -EXPORT_SYMBOL_GPL(iommu_dev_has_feature); - int iommu_dev_enable_feature(struct device *dev, enum iommu_dev_features feat) { const struct iommu_ops *ops = dev->bus->iommu_ops; diff --git a/include/linux/iommu.h b/include/linux/iommu.h index 72059fcfa108..91d94c014f47 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -626,7 +626,6 @@ static inline void dev_iommu_priv_set(struct device *dev, void *priv) int iommu_probe_device(struct device *dev); void iommu_release_device(struct device *dev); -bool iommu_dev_has_feature(struct device *dev, enum iommu_dev_features f); int iommu_dev_enable_feature(struct device *dev, enum iommu_dev_features f); int iommu_dev_disable_feature(struct device *dev, enum iommu_dev_features f); bool iommu_dev_feature_enabled(struct device *dev, enum iommu_dev_features f); @@ -976,12 +975,6 @@ const struct iommu_ops *iommu_ops_from_fwnode(struct fwnode_handle *fwnode) } static inline bool -iommu_dev_has_feature(struct device *dev, enum iommu_dev_features feat) -{ - return false; -} - -static inline bool iommu_dev_feature_enabled(struct device *dev, enum iommu_dev_features feat) { return false; |