mm, slab: initialize object alignment on cache creation

[platform/adaptation/renesas_rcar/renesas_kernel.git] / drivers / iommu / arm-smmu.c

diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c
index 1d9ab39..2ecac46 100644 (file)
--- a/drivers/iommu/arm-smmu.c
+++ b/drivers/iommu/arm-smmu.c
@@ -794,8 +794,11 @@ static void arm_smmu_init_context_bank(struct arm_smmu_domain *smmu_domain)
        reg |= TTBCR_EAE |
              (TTBCR_SH_IS << TTBCR_SH0_SHIFT) |
              (TTBCR_RGN_WBWA << TTBCR_ORGN0_SHIFT) |
-             (TTBCR_RGN_WBWA << TTBCR_IRGN0_SHIFT) |
-             (TTBCR_SL0_LVL_1 << TTBCR_SL0_SHIFT);
+             (TTBCR_RGN_WBWA << TTBCR_IRGN0_SHIFT);
+
+       if (!stage1)
+               reg |= (TTBCR_SL0_LVL_1 << TTBCR_SL0_SHIFT);
+
        writel_relaxed(reg, cb_base + ARM_SMMU_CB_TTBCR);
 
        /* MAIR0 (stage-1 only) */