Revert "iommu/arm-smmu-v3: Standardize granule size when support RIL"

virt inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I61SPO
CVE: NA

--------------------------------

This reverts commit f7cdf692.
Signed-off-by: NKunkun Jiang <jiangkunkun@huawei.com>
Reviewed-by: NKeqian Zhu <zhukeqian1@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c

@@ -2297,11 +2297,6 @@ static void __arm_smmu_tlb_inv_range(struct arm_smmu_cmdq_ent *cmd,
 		cmd->tlbi.tg = (tg - 10) / 2;
 
 		/* Determine what level the granule is at */
-		if (!(granule & smmu_domain->domain.pgsize_bitmap) ||
-		    (granule & (granule - 1))) {
-			granule = leaf_pgsize;
-			iova = ALIGN_DOWN(iova, leaf_pgsize);
-		}
 		cmd->tlbi.ttl = 4 - ((ilog2(granule) - 3) / (tg - 3));
 
 		/* Align size with the leaf page size upwards */