drm/etnaviv: use memset32 to init pagetable

Now that memset32 is available, the open-coded pagetable initialization
loop can be replaced.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>

1 files changed, 2 insertions, 3 deletions

diff --git a/drivers/gpu/drm/etnaviv/etnaviv_iommu.c b/drivers/gpu/drm/etnaviv/etnaviv_iommu.c
index 14e24ac6573f..7a8c94731748 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_iommu.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_iommu.c
@@ -70,9 +70,8 @@ static int __etnaviv_iommu_init(struct etnaviv_iommuv1_domain *etnaviv_domain)
                 return -ENOMEM;
         }
 
-        for (i = 0; i < PT_ENTRIES; i++)
-                etnaviv_domain->pgtable_cpu[i] =
-                                etnaviv_domain->base.bad_page_dma;
+        memset32(etnaviv_domain->pgtable_cpu, etnaviv_domain->base.bad_page_dma,
+                 PT_ENTRIES);
 
         return 0;
 }