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Diffstat (limited to 'arch/powerpc/platforms/pasemi/iommu.c')
-rw-r--r--arch/powerpc/platforms/pasemi/iommu.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/pasemi/iommu.c b/arch/powerpc/platforms/pasemi/iommu.c
index 7d2d036754b..2e576f2ae44 100644
--- a/arch/powerpc/platforms/pasemi/iommu.c
+++ b/arch/powerpc/platforms/pasemi/iommu.c
@@ -138,8 +138,11 @@ static void iommu_table_iobmap_setup(void)
pr_debug(" -> %s\n", __func__);
iommu_table_iobmap.it_busno = 0;
iommu_table_iobmap.it_offset = 0;
+ iommu_table_iobmap.it_page_shift = IOBMAP_PAGE_SHIFT;
+
/* it_size is in number of entries */
- iommu_table_iobmap.it_size = 0x80000000 >> IOBMAP_PAGE_SHIFT;
+ iommu_table_iobmap.it_size =
+ 0x80000000 >> iommu_table_iobmap.it_page_shift;
/* Initialize the common IOMMU code */
iommu_table_iobmap.it_base = (unsigned long)iob_l2_base;