sparc32: Make mmu_map_dma_area and mmu_unmap_dma_area take a device pointer.

This lets us kill this "map it in every IOMMU" crazy code, and also
some of the final references to sbus_root.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/sparc/kernel/ioport.c b/arch/sparc/kernel/ioport.c
index 82ef20161910..d65fb9b06688 100644
--- a/arch/sparc/kernel/ioport.c
+++ b/arch/sparc/kernel/ioport.c
@@ -339,7 +339,7 @@ void *sbus_alloc_consistent(struct device *dev, long len, u32 *dma_addrp)
          * XXX That's where sdev would be used. Currently we load
          * all iommu tables with the same translations.
          */
-        if (mmu_map_dma_area(dma_addrp, va, res->start, len_total) != 0)
+        if (mmu_map_dma_area(dev, dma_addrp, va, res->start, len_total) != 0)
                 goto err_noiommu;
 
         res->name = op->node->name;
@@ -384,7 +384,7 @@ void sbus_free_consistent(struct device *dev, long n, void *p, u32 ba)
 
         /* mmu_inval_dma_area(va, n); */ /* it's consistent, isn't it */
         pgv = virt_to_page(p);
-        mmu_unmap_dma_area(ba, n);
+        mmu_unmap_dma_area(dev, ba, n);
 
         __free_pages(pgv, get_order(n));
 }