Merge master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6

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

diff --git a/arch/powerpc/platforms/pasemi/iommu.c b/arch/powerpc/platforms/pasemi/iommu.c
index 71dbf1a56e13dc568c3e91cb4d015507151fcbe4..f33b21b9f5d4338d9ad9c01ba610a90250b7e132 100644 (file)
--- a/arch/powerpc/platforms/pasemi/iommu.c
+++ b/arch/powerpc/platforms/pasemi/iommu.c
@@ -31,8 +31,6 @@
 #define IOBMAP_PAGE_SIZE       (1 << IOBMAP_PAGE_SHIFT)
 #define IOBMAP_PAGE_MASK       (IOBMAP_PAGE_SIZE - 1)
 
-#define IOBMAP_PAGE_FACTOR     (PAGE_SHIFT - IOBMAP_PAGE_SHIFT)
-
 #define IOB_BASE               0xe0000000
 #define IOB_SIZE               0x3000
 /* Configuration registers */
@@ -97,9 +95,6 @@ static void iobmap_build(struct iommu_table *tbl, long index,
 
        bus_addr = (tbl->it_offset + index) << PAGE_SHIFT;
 
-       npages <<= IOBMAP_PAGE_FACTOR;
-       index <<= IOBMAP_PAGE_FACTOR;
-
        ip = ((u32 *)tbl->it_base) + index;
 
        while (npages--) {
@@ -125,9 +120,6 @@ static void iobmap_free(struct iommu_table *tbl, long index,
 
        bus_addr = (tbl->it_offset + index) << PAGE_SHIFT;
 
-       npages <<= IOBMAP_PAGE_FACTOR;
-       index <<= IOBMAP_PAGE_FACTOR;
-
        ip = ((u32 *)tbl->it_base) + index;
 
        while (npages--) {
@@ -249,13 +241,13 @@ void iommu_init_early_pasemi(void)
        iommu_off = 1;
 #else
        iommu_off = of_chosen &&
-                       get_property(of_chosen, "linux,iommu-off", NULL);
+                       of_get_property(of_chosen, "linux,iommu-off", NULL);
 #endif
        if (iommu_off) {
                /* Direct I/O, IOMMU off */
                ppc_md.pci_dma_dev_setup = pci_dma_dev_setup_null;
                ppc_md.pci_dma_bus_setup = pci_dma_bus_setup_null;
-               pci_dma_ops = &dma_direct_ops;
+               set_pci_dma_ops(&dma_direct_ops);
 
                return;
        }
@@ -266,7 +258,7 @@ void iommu_init_early_pasemi(void)
        ppc_md.pci_dma_bus_setup = pci_dma_bus_setup_pasemi;
        ppc_md.tce_build = iobmap_build;
        ppc_md.tce_free  = iobmap_free;
-       pci_dma_ops = &dma_iommu_ops;
+       set_pci_dma_ops(&dma_iommu_ops);
 }
 
 void __init alloc_iobmap_l2(void)