diff options
| author | Michael Ellerman <michael@ellerman.id.au> | 2008-02-29 18:33:23 +1100 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2008-03-03 08:03:15 +0100 |
| commit | 08e024272e529076663e5b4dc8eeecd4131f8a48 (patch) | |
| tree | 09057fbb85ea07ad9a2c9598c9e50b37ef8f1235 | |
| parent | 0d7386ebffd8506b28c37a7d5541132a576f64e2 (diff) | |
[POWERPC] Remove unused pte_offset variable
The cell IOMMU code no longer needs to save the pte_offset variable
separately, it is incorporated into tbl->it_offset.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| -rw-r--r-- | arch/powerpc/platforms/cell/iommu.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/powerpc/platforms/cell/iommu.c b/arch/powerpc/platforms/cell/iommu.c index 4e75919bf6b..555d264ad56 100644 --- a/arch/powerpc/platforms/cell/iommu.c +++ b/arch/powerpc/platforms/cell/iommu.c @@ -123,7 +123,6 @@ struct iommu_window { struct cbe_iommu *iommu; unsigned long offset; unsigned long size; - unsigned long pte_offset; unsigned int ioid; struct iommu_table table; }; @@ -475,13 +474,11 @@ cell_iommu_setup_window(struct cbe_iommu *iommu, struct device_node *np, window->size = size; window->ioid = ioid; window->iommu = iommu; - window->pte_offset = pte_offset; window->table.it_blocksize = 16; window->table.it_base = (unsigned long)iommu->ptab; window->table.it_index = iommu->nid; - window->table.it_offset = (offset >> IOMMU_PAGE_SHIFT) + - window->pte_offset; + window->table.it_offset = (offset >> IOMMU_PAGE_SHIFT) + pte_offset; window->table.it_size = size >> IOMMU_PAGE_SHIFT; iommu_init_table(&window->table, iommu->nid); |