diff options
Diffstat (limited to 'drivers/iommu/sun50i-iommu.c')
| -rw-r--r-- | drivers/iommu/sun50i-iommu.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/iommu/sun50i-iommu.c b/drivers/iommu/sun50i-iommu.c index a52f52eff7c8..9c763d4a8e2a 100644 --- a/drivers/iommu/sun50i-iommu.c +++ b/drivers/iommu/sun50i-iommu.c @@ -616,11 +616,10 @@ static struct iommu_domain *sun50i_iommu_domain_alloc(unsigned type) iommu_get_dma_cookie(&sun50i_domain->domain)) goto err_free_domain; - sun50i_domain->dt = (u32 *)__get_free_pages(GFP_KERNEL, + sun50i_domain->dt = (u32 *)__get_free_pages(GFP_KERNEL | __GFP_ZERO, get_order(DT_SIZE)); if (!sun50i_domain->dt) goto err_put_cookie; - memset(sun50i_domain->dt, 0, DT_SIZE); refcount_set(&sun50i_domain->refcnt, 1); |