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Diffstat (limited to 'arch/powerpc/mm/book3s64/iommu_api.c')
-rw-r--r--arch/powerpc/mm/book3s64/iommu_api.c2
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 d19fb1f3007d..c0e8d597e4cb 100644
--- a/arch/powerpc/mm/book3s64/iommu_api.c
+++ b/arch/powerpc/mm/book3s64/iommu_api.c
@@ -97,7 +97,7 @@ static long mm_iommu_do_alloc(struct mm_struct *mm, unsigned long ua,
}
mmap_read_lock(mm);
- chunk = (1UL << (PAGE_SHIFT + MAX_ORDER)) /
+ chunk = (1UL << (PAGE_SHIFT + MAX_PAGE_ORDER)) /
sizeof(struct vm_area_struct *);
chunk = min(chunk, entries);
for (entry = 0; entry < entries; entry += chunk) {