diff options
Diffstat (limited to 'drivers/iommu/sun50i-iommu.c')
| -rw-r--r-- | drivers/iommu/sun50i-iommu.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/iommu/sun50i-iommu.c b/drivers/iommu/sun50i-iommu.c index 8d8f11854676..de10b569d9a9 100644 --- a/drivers/iommu/sun50i-iommu.c +++ b/drivers/iommu/sun50i-iommu.c @@ -690,13 +690,15 @@ sun50i_iommu_domain_alloc_paging(struct device *dev) if (!sun50i_domain) return NULL; - sun50i_domain->dt = iommu_alloc_pages(GFP_KERNEL | GFP_DMA32, - get_order(DT_SIZE)); + sun50i_domain->dt = + iommu_alloc_pages_sz(GFP_KERNEL | GFP_DMA32, DT_SIZE); if (!sun50i_domain->dt) goto err_free_domain; refcount_set(&sun50i_domain->refcnt, 1); + sun50i_domain->domain.pgsize_bitmap = SZ_4K; + sun50i_domain->domain.geometry.aperture_start = 0; sun50i_domain->domain.geometry.aperture_end = DMA_BIT_MASK(32); sun50i_domain->domain.geometry.force_aperture = true; @@ -713,7 +715,7 @@ static void sun50i_iommu_domain_free(struct iommu_domain *domain) { struct sun50i_iommu_domain *sun50i_domain = to_sun50i_domain(domain); - iommu_free_pages(sun50i_domain->dt, get_order(DT_SIZE)); + iommu_free_pages(sun50i_domain->dt); sun50i_domain->dt = NULL; kfree(sun50i_domain); @@ -842,7 +844,6 @@ static int sun50i_iommu_of_xlate(struct device *dev, static const struct iommu_ops sun50i_iommu_ops = { .identity_domain = &sun50i_iommu_identity_domain, - .pgsize_bitmap = SZ_4K, .device_group = generic_single_device_group, .domain_alloc_paging = sun50i_iommu_domain_alloc_paging, .of_xlate = sun50i_iommu_of_xlate, |