On Thu, Jan 07, 2021 at 09:18:06AM +0800, Lu Baolu wrote:
> The typical use case is
>
> if (iommu_dev_has_feature(dev, IOMMU_DEV_FEAT_AUX)) {
> rc = iommu_dev_enable_feature(dev, IOMMU_DEV_FEAT_AUX);
> if (rc < 0) {
> dev_warn(dev,
On 07/01/2021 01:18, Lu Baolu wrote:
On 1/6/21 9:35 PM, John Garry wrote:
Function iommu_dev_has_feature() has never been referenced in the tree,
and there does not appear to be anything coming soon to use it, so delete
it.
Hi baolu,
It will be used by the device driver which want to
On 1/6/21 9:35 PM, John Garry wrote:
Function iommu_dev_has_feature() has never been referenced in the tree,
and there does not appear to be anything coming soon to use it, so delete
it.
It will be used by the device driver which want to support the aux-
domain capability, for example, below
Function iommu_dev_has_feature() has never been referenced in the tree,
and there does not appear to be anything coming soon to use it, so delete
it.
Signed-off-by: John Garry
---
drivers/iommu/iommu.c | 11 ---
include/linux/iommu.h | 7 ---
2 files changed, 18 deletions(-)
diff
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