Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux...

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

diff --git a/arch/powerpc/platforms/iseries/iommu.c b/arch/powerpc/platforms/iseries/iommu.c
index 49e9c664ea89b0745829dfd52058f620b35fdb27..11fa3c772ed567f8ba907b024dc3ef8010713777 100644 (file)
--- a/arch/powerpc/platforms/iseries/iommu.c
+++ b/arch/powerpc/platforms/iseries/iommu.c
@@ -163,8 +163,10 @@ static struct iommu_table *iommu_table_find(struct iommu_table * tbl)
                    (it->it_type == TCE_PCI) &&
                    (it->it_offset == tbl->it_offset) &&
                    (it->it_index == tbl->it_index) &&
-                   (it->it_size == tbl->it_size))
+                   (it->it_size == tbl->it_size)) {
+                       of_node_put(node);
                        return it;
+               }
        }
        return NULL;
 }
@@ -197,7 +199,7 @@ static struct iommu_table vio_iommu_table;
 
 void *iseries_hv_alloc(size_t size, dma_addr_t *dma_handle, gfp_t flag)
 {
-       return iommu_alloc_coherent(&vio_iommu_table, size, dma_handle,
+       return iommu_alloc_coherent(NULL, &vio_iommu_table, size, dma_handle,
                                DMA_32BIT_MASK, flag, -1);
 }
 EXPORT_SYMBOL_GPL(iseries_hv_alloc);
@@ -211,7 +213,7 @@ EXPORT_SYMBOL_GPL(iseries_hv_free);
 dma_addr_t iseries_hv_map(void *vaddr, size_t size,
                        enum dma_data_direction direction)
 {
-       return iommu_map_single(&vio_iommu_table, vaddr, size,
+       return iommu_map_single(NULL, &vio_iommu_table, vaddr, size,
                                DMA_32BIT_MASK, direction);
 }