powerpc/pseries: iommu enablement for CMO

[linux-2.6-omap-h63xx.git] / arch / powerpc / platforms / cell / iommu.c

diff --git a/arch/powerpc/platforms/cell/iommu.c b/arch/powerpc/platforms/cell/iommu.c
index 031124a8e37b52e56e527ecf87ef5133c2864b91..e06420af5fe9116cd007645594ee6cd0a962a6ea 100644 (file)
--- a/arch/powerpc/platforms/cell/iommu.c
+++ b/arch/powerpc/platforms/cell/iommu.c
@@ -172,7 +172,7 @@ static void invalidate_tce_cache(struct cbe_iommu *iommu, unsigned long *pte,
        }
 }
 
-static void tce_build_cell(struct iommu_table *tbl, long index, long npages,
+static int tce_build_cell(struct iommu_table *tbl, long index, long npages,
                unsigned long uaddr, enum dma_data_direction direction,
                struct dma_attrs *attrs)
 {
@@ -213,6 +213,7 @@ static void tce_build_cell(struct iommu_table *tbl, long index, long npages,
 
        pr_debug("tce_build_cell(index=%lx,n=%lx,dir=%d,base_pte=%lx)\n",
                 index, npages, direction, base_pte);
+       return 0;
 }
 
 static void tce_free_cell(struct iommu_table *tbl, long index, long npages)