diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/iommu/iommu.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c index 286b14d008b2..2ff4fa60a86a 100644 --- a/drivers/iommu/iommu.c +++ b/drivers/iommu/iommu.c @@ -3312,6 +3312,14 @@ bool iommu_group_dma_owner_claimed(struct iommu_group *group) } EXPORT_SYMBOL_GPL(iommu_group_dma_owner_claimed); +static void iommu_remove_dev_pasid(struct device *dev, ioasid_t pasid, + struct iommu_domain *domain) +{ + const struct iommu_ops *ops = dev_iommu_ops(dev); + + ops->remove_dev_pasid(dev, pasid, domain); +} + static int __iommu_set_group_pasid(struct iommu_domain *domain, struct iommu_group *group, ioasid_t pasid) { @@ -3330,11 +3338,9 @@ static int __iommu_set_group_pasid(struct iommu_domain *domain, err_revert: last_gdev = device; for_each_group_device(group, device) { - const struct iommu_ops *ops = dev_iommu_ops(device->dev); - if (device == last_gdev) break; - ops->remove_dev_pasid(device->dev, pasid, domain); + iommu_remove_dev_pasid(device->dev, pasid, domain); } return ret; } @@ -3344,12 +3350,9 @@ static void __iommu_remove_group_pasid(struct iommu_group *group, struct iommu_domain *domain) { struct group_device *device; - const struct iommu_ops *ops; - for_each_group_device(group, device) { - ops = dev_iommu_ops(device->dev); - ops->remove_dev_pasid(device->dev, pasid, domain); - } + for_each_group_device(group, device) + iommu_remove_dev_pasid(device->dev, pasid, domain); } /* |