diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/mm/book3s64/iommu_api.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/mm/book3s64/iommu_api.c b/arch/powerpc/mm/book3s64/iommu_api.c index 563faa10bb66..685d7bb3d26f 100644 --- a/arch/powerpc/mm/book3s64/iommu_api.c +++ b/arch/powerpc/mm/book3s64/iommu_api.c @@ -263,7 +263,7 @@ long mm_iommu_put(struct mm_struct *mm, struct mm_iommu_table_group_mem_t *mem) goto unlock_exit; /* Are there still mappings? */ - if (atomic_cmpxchg(&mem->mapped, 1, 0) != 1) { + if (atomic64_cmpxchg(&mem->mapped, 1, 0) != 1) { ++mem->used; ret = -EBUSY; goto unlock_exit; |