powerpc/dart: Remove uses of virt_to_abs() and abs_to_virt()

These days they are just wrappers around __pa() and __va() respectively.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

diff --git a/arch/powerpc/sysdev/dart_iommu.c b/arch/powerpc/sysdev/dart_iommu.c
index 4f2680f..8ef63a0 100644 (file)
--- a/arch/powerpc/sysdev/dart_iommu.c
+++ b/arch/powerpc/sysdev/dart_iommu.c
@@ -43,7 +43,6 @@
 #include <asm/iommu.h>
 #include <asm/pci-bridge.h>
 #include <asm/machdep.h>
-#include <asm/abs_addr.h>
 #include <asm/cacheflush.h>
 #include <asm/ppc-pci.h>
 
@@ -167,7 +166,7 @@ static int dart_build(struct iommu_table *tbl, long index,
         */
        l = npages;
        while (l--) {
-               rpn = virt_to_abs(uaddr) >> DART_PAGE_SHIFT;
+               rpn = __pa(uaddr) >> DART_PAGE_SHIFT;
 
                *(dp++) = DARTMAP_VALID | (rpn & DARTMAP_RPNMASK);
 
@@ -244,7 +243,7 @@ static int __init dart_init(struct device_node *dart_node)
                panic("DART: Cannot map registers!");
 
        /* Map in DART table */
-       dart_vbase = ioremap(virt_to_abs(dart_tablebase), dart_tablesize);
+       dart_vbase = ioremap(__pa(dart_tablebase), dart_tablesize);
 
        /* Fill initial table */
        for (i = 0; i < dart_tablesize/4; i++)
@@ -463,7 +462,7 @@ void __init alloc_dart_table(void)
         * will blow up an entire large page anyway in the kernel mapping
         */
        dart_tablebase = (unsigned long)
-               abs_to_virt(memblock_alloc_base(1UL<<24, 1UL<<24, 0x80000000L));
+               __va(memblock_alloc_base(1UL<<24, 1UL<<24, 0x80000000L));
 
        printk(KERN_INFO "DART table allocated at: %lx\n", dart_tablebase);
 }