diff options
| author | Joerg Roedel <joerg.roedel@amd.com> | 2011-09-06 18:46:34 +0200 |
|---|---|---|
| committer | Hiroshi DOYU <hdoyu@nvidia.com> | 2012-01-23 11:11:35 +0200 |
| commit | ea24aff99a8e41f716eb4b0607747cc2a208788b (patch) | |
| tree | 5fa1fd10052a732f3376b2167b6fcb68b1b499e3 /include/linux/iommu.h | |
| parent | 78062e1936961716a272b3c30bf5db231300dffa (diff) | |
iommu/core: Convert iommu_found to iommu_present
With per-bus iommu_ops the iommu_found function needs to
work on a bus_type too. This patch adds a bus_type parameter
to that function and converts all call-places.
The function is also renamed to iommu_present because the
function now checks if an iommu is present for a given bus
and does not check for a global iommu anymore.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Diffstat (limited to 'include/linux/iommu.h')
| -rw-r--r-- | include/linux/iommu.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/iommu.h b/include/linux/iommu.h index 048653817af9..d96071674cce 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -65,7 +65,7 @@ struct iommu_ops { extern void register_iommu(struct iommu_ops *ops); extern int bus_set_iommu(struct bus_type *bus, struct iommu_ops *ops); -extern bool iommu_found(void); +extern bool iommu_present(struct bus_type *bus); extern struct iommu_domain *iommu_domain_alloc(struct bus_type *bus); extern void iommu_domain_free(struct iommu_domain *domain); extern int iommu_attach_device(struct iommu_domain *domain, @@ -126,7 +126,7 @@ static inline int report_iommu_fault(struct iommu_domain *domain, struct iommu_ops {}; -static inline bool iommu_found(void) +static inline bool iommu_present(struct bus_type *bus) { return false; } |