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

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

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Michael Ellerman 2012-07-25 21:19:57 +00:00 committed by Benjamin Herrenschmidt
parent 3d2675238a
commit 474e3d569b
1 changed files with 5 additions and 6 deletions
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11
arch/powerpc/platforms/pseries/iommu.c
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@ -41,7 +41,6 @@
#include <asm/iommu.h>
#include <asm/pci-bridge.h>
#include <asm/machdep.h>
#include <asm/abs_addr.h>
#include <asm/pSeries_reconfig.h>
#include <asm/firmware.h>
#include <asm/tce.h>
@ -99,7 +98,7 @@ static int tce_build_pSeries(struct iommu_table *tbl, long index,
while (npages--) {
/* can't move this out since we might cross MEMBLOCK boundary */
rpn = (virt_to_abs(uaddr)) >> TCE_SHIFT;
rpn = __pa(uaddr) >> TCE_SHIFT;
*tcep = proto_tce | (rpn & TCE_RPN_MASK) << TCE_RPN_SHIFT;
uaddr += TCE_PAGE_SIZE;
@ -148,7 +147,7 @@ static int tce_build_pSeriesLP(struct iommu_table *tbl, long tcenum,
int ret = 0;
long tcenum_start = tcenum, npages_start = npages;
rpn = (virt_to_abs(uaddr)) >> TCE_SHIFT;
rpn = __pa(uaddr) >> TCE_SHIFT;
proto_tce = TCE_PCI_READ;
if (direction != DMA_TO_DEVICE)
proto_tce |= TCE_PCI_WRITE;
@ -217,7 +216,7 @@ static int tce_buildmulti_pSeriesLP(struct iommu_table *tbl, long tcenum,
__get_cpu_var(tce_page) = tcep;
}
rpn = (virt_to_abs(uaddr)) >> TCE_SHIFT;
rpn = __pa(uaddr) >> TCE_SHIFT;
proto_tce = TCE_PCI_READ;
if (direction != DMA_TO_DEVICE)
proto_tce |= TCE_PCI_WRITE;
@ -237,7 +236,7 @@ static int tce_buildmulti_pSeriesLP(struct iommu_table *tbl, long tcenum,
rc = plpar_tce_put_indirect((u64)tbl->it_index,
(u64)tcenum << 12,
(u64)virt_to_abs(tcep),
(u64)__pa(tcep),
limit);
npages -= limit;
@ -441,7 +440,7 @@ static int tce_setrange_multi_pSeriesLP(unsigned long start_pfn,
rc = plpar_tce_put_indirect(liobn,
dma_offset,
(u64)virt_to_abs(tcep),
(u64)__pa(tcep),
limit);
num_tce -= limit;