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Diffstat (limited to 'drivers/iommu/io-pgtable-arm-v7s.c')
-rw-r--r--drivers/iommu/io-pgtable-arm-v7s.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/iommu/io-pgtable-arm-v7s.c b/drivers/iommu/io-pgtable-arm-v7s.c
index f50e51c1a9c8..0769276c0537 100644
--- a/drivers/iommu/io-pgtable-arm-v7s.c
+++ b/drivers/iommu/io-pgtable-arm-v7s.c
@@ -793,8 +793,7 @@ static int __init arm_v7s_do_selftests(void)
* Distinct mappings of different granule sizes.
*/
iova = 0;
- i = find_first_bit(&cfg.pgsize_bitmap, BITS_PER_LONG);
- while (i != BITS_PER_LONG) {
+ for_each_set_bit(i, &cfg.pgsize_bitmap, BITS_PER_LONG) {
size = 1UL << i;
if (ops->map(ops, iova, iova, size, IOMMU_READ |
IOMMU_WRITE |
@@ -811,8 +810,6 @@ static int __init arm_v7s_do_selftests(void)
return __FAIL(ops);
iova += SZ_16M;
- i++;
- i = find_next_bit(&cfg.pgsize_bitmap, BITS_PER_LONG, i);
loopnr++;
}