diff options
| author | Christoph Hellwig <hch@lst.de> | 2022-07-08 10:06:14 +0200 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2022-07-15 10:13:45 +0200 |
| commit | a871765d5588531e1972902d1ae077b8be306c94 (patch) | |
| tree | 398ee76815ea37c07e4900eff2194fa9cfacaf2f /drivers/iommu | |
| parent | 309c56e84602d894e7ca424b0b13837117568fca (diff) | |
| download | linux-stable-a871765d5588531e1972902d1ae077b8be306c94.tar.gz linux-stable-a871765d5588531e1972902d1ae077b8be306c94.tar.bz2 linux-stable-a871765d5588531e1972902d1ae077b8be306c94.zip | |
iommu: remove iommu_dev_feature_enabled
Remove the unused iommu_dev_feature_enabled function.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com>
Link: https://lore.kernel.org/r/20220708080616.238833-3-hch@lst.de
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu')
| -rw-r--r-- | drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 1 | ||||
| -rw-r--r-- | drivers/iommu/iommu.c | 13 |
2 files changed, 0 insertions, 14 deletions
diff --git a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c index 1b6c17dd81ee..4d30a8d2bc23 100644 --- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c +++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c @@ -2853,7 +2853,6 @@ static struct iommu_ops arm_smmu_ops = { .of_xlate = arm_smmu_of_xlate, .get_resv_regions = arm_smmu_get_resv_regions, .put_resv_regions = generic_iommu_put_resv_regions, - .dev_feat_enabled = arm_smmu_dev_feature_enabled, .dev_enable_feat = arm_smmu_dev_enable_feature, .dev_disable_feat = arm_smmu_dev_disable_feature, .sva_bind = arm_smmu_sva_bind, diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c index 0aa141646bdf..1bb016a6a2aa 100644 --- a/drivers/iommu/iommu.c +++ b/drivers/iommu/iommu.c @@ -2760,19 +2760,6 @@ int iommu_dev_disable_feature(struct device *dev, enum iommu_dev_features feat) } EXPORT_SYMBOL_GPL(iommu_dev_disable_feature); -bool iommu_dev_feature_enabled(struct device *dev, enum iommu_dev_features feat) -{ - if (dev->iommu && dev->iommu->iommu_dev) { - const struct iommu_ops *ops = dev->iommu->iommu_dev->ops; - - if (ops->dev_feat_enabled) - return ops->dev_feat_enabled(dev, feat); - } - - return false; -} -EXPORT_SYMBOL_GPL(iommu_dev_feature_enabled); - /** * iommu_sva_bind_device() - Bind a process address space to a device * @dev: the device |