diff options
| -rw-r--r-- | drivers/iommu/ioasid.c | 1 | ||||
| -rw-r--r-- | drivers/iommu/iommu.c | 24 | ||||
| -rw-r--r-- | drivers/iommu/omap-iommu.c | 2 |
3 files changed, 14 insertions, 13 deletions
diff --git a/drivers/iommu/ioasid.c b/drivers/iommu/ioasid.c index 50ee27bbd04e..06fee7416816 100644 --- a/drivers/iommu/ioasid.c +++ b/drivers/iommu/ioasid.c @@ -349,6 +349,7 @@ EXPORT_SYMBOL_GPL(ioasid_alloc); /** * ioasid_get - obtain a reference to the IOASID + * @ioasid: the ID to get */ void ioasid_get(ioasid_t ioasid) { diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c index 3632bf8b4031..107dcf5938d6 100644 --- a/drivers/iommu/iommu.c +++ b/drivers/iommu/iommu.c @@ -985,17 +985,6 @@ static int iommu_group_device_count(struct iommu_group *group) return ret; } -/** - * iommu_group_for_each_dev - iterate over each device in the group - * @group: the group - * @data: caller opaque data to be passed to callback function - * @fn: caller supplied callback function - * - * This function is called by group users to iterate over group devices. - * Callers should hold a reference count to the group during callback. - * The group->mutex is held across callbacks, which will block calls to - * iommu_group_add/remove_device. - */ static int __iommu_group_for_each_dev(struct iommu_group *group, void *data, int (*fn)(struct device *, void *)) { @@ -1010,7 +999,17 @@ static int __iommu_group_for_each_dev(struct iommu_group *group, void *data, return ret; } - +/** + * iommu_group_for_each_dev - iterate over each device in the group + * @group: the group + * @data: caller opaque data to be passed to callback function + * @fn: caller supplied callback function + * + * This function is called by group users to iterate over group devices. + * Callers should hold a reference count to the group during callback. + * The group->mutex is held across callbacks, which will block calls to + * iommu_group_add/remove_device. + */ int iommu_group_for_each_dev(struct iommu_group *group, void *data, int (*fn)(struct device *, void *)) { @@ -3037,6 +3036,7 @@ EXPORT_SYMBOL_GPL(iommu_aux_get_pasid); * iommu_sva_bind_device() - Bind a process address space to a device * @dev: the device * @mm: the mm to bind, caller must hold a reference to it + * @drvdata: opaque data pointer to pass to bind callback * * Create a bond between device and address space, allowing the device to access * the mm using the returned PASID. If a bond already exists between @device and diff --git a/drivers/iommu/omap-iommu.c b/drivers/iommu/omap-iommu.c index 91749654fd49..980e4af3f06b 100644 --- a/drivers/iommu/omap-iommu.c +++ b/drivers/iommu/omap-iommu.c @@ -1085,7 +1085,7 @@ static __maybe_unused int omap_iommu_runtime_resume(struct device *dev) } /** - * omap_iommu_suspend_prepare - prepare() dev_pm_ops implementation + * omap_iommu_prepare - prepare() dev_pm_ops implementation * @dev: iommu device * * This function performs the necessary checks to determine if the IOMMU |