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| author |   Sai Praneeth Prakhya <sai.praneeth.prakhya@intel.com> | 2020-05-13 15:47:21 -0700 |
|---|---|---|
| committer |   Joerg Roedel <jroedel@suse.de> | 2020-05-15 12:00:36 +0200 |
| commit | 69cf449166987d9a041020be6422ee7bf94a7228 (patch) | |
| tree | 6e8adb7a3566b40af8d17eb29679435a5093400f /include/linux/iommu.h | |
| parent | iommu/vt-d: Unify format of the printed messages (diff) | |
| download | wireguard-linux-69cf449166987d9a041020be6422ee7bf94a7228.tar.xz wireguard-linux-69cf449166987d9a041020be6422ee7bf94a7228.zip | |
iommu: Remove functions that support private domain
After moving iommu_group setup to iommu core code [1][2] and removing
private domain support in vt-d [3], there are no users for functions such
as iommu_request_dm_for_dev(), iommu_request_dma_domain_for_dev() and
request_default_domain_for_dev(). So, remove these functions.
[1] commit dce8d6964ebd ("iommu/amd: Convert to probe/release_device()
call-backs")
[2] commit e5d1841f18b2 ("iommu/vt-d: Convert to probe/release_device()
call-backs")
[3] commit 327d5b2fee91 ("iommu/vt-d: Allow 32bit devices to uses DMA
domain")
Signed-off-by: Sai Praneeth Prakhya <sai.praneeth.prakhya@intel.com>
Cc: Joerg Roedel <joro@8bytes.org>
Cc: Lu Baolu <baolu.lu@linux.intel.com>
Link: https://lore.kernel.org/r/20200513224721.20504-1-sai.praneeth.prakhya@intel.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'include/linux/iommu.h')
| -rw-r--r-- | include/linux/iommu.h | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/include/linux/iommu.h b/include/linux/iommu.h index 7cfd2dddb49d..78a26ae5c2b6 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -482,8 +482,6 @@ extern void iommu_get_resv_regions(struct device *dev, struct list_head *list); extern void iommu_put_resv_regions(struct device *dev, struct list_head *list); extern void generic_iommu_put_resv_regions(struct device *dev, struct list_head *list); -extern int iommu_request_dm_for_dev(struct device *dev); -extern int iommu_request_dma_domain_for_dev(struct device *dev); extern void iommu_set_default_passthrough(bool cmd_line); extern void iommu_set_default_translated(bool cmd_line); extern bool iommu_default_passthrough(void); @@ -804,16 +802,6 @@ static inline int iommu_get_group_resv_regions(struct iommu_group *group, return -ENODEV; } -static inline int iommu_request_dm_for_dev(struct device *dev) -{ - return -ENODEV; -} - -static inline int iommu_request_dma_domain_for_dev(struct device *dev) -{ - return -ENODEV; -} - static inline void iommu_set_default_passthrough(bool cmd_line) { } |