diff options
Diffstat (limited to 'arch/sparc/kernel/pci_sun4v.c')
-rw-r--r-- | arch/sparc/kernel/pci_sun4v.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/sparc/kernel/pci_sun4v.c b/arch/sparc/kernel/pci_sun4v.c index 629160772a9d..6cf534681788 100644 --- a/arch/sparc/kernel/pci_sun4v.c +++ b/arch/sparc/kernel/pci_sun4v.c | |||
@@ -580,7 +580,7 @@ static int __devinit pci_sun4v_iommu_init(struct pci_pbm_info *pbm) | |||
580 | { | 580 | { |
581 | static const u32 vdma_default[] = { 0x80000000, 0x80000000 }; | 581 | static const u32 vdma_default[] = { 0x80000000, 0x80000000 }; |
582 | struct iommu *iommu = pbm->iommu; | 582 | struct iommu *iommu = pbm->iommu; |
583 | unsigned long num_tsb_entries, sz, tsbsize; | 583 | unsigned long num_tsb_entries, sz; |
584 | u32 dma_mask, dma_offset; | 584 | u32 dma_mask, dma_offset; |
585 | const u32 *vdma; | 585 | const u32 *vdma; |
586 | 586 | ||
@@ -596,7 +596,6 @@ static int __devinit pci_sun4v_iommu_init(struct pci_pbm_info *pbm) | |||
596 | 596 | ||
597 | dma_mask = (roundup_pow_of_two(vdma[1]) - 1UL); | 597 | dma_mask = (roundup_pow_of_two(vdma[1]) - 1UL); |
598 | num_tsb_entries = vdma[1] / IO_PAGE_SIZE; | 598 | num_tsb_entries = vdma[1] / IO_PAGE_SIZE; |
599 | tsbsize = num_tsb_entries * sizeof(iopte_t); | ||
600 | 599 | ||
601 | dma_offset = vdma[0]; | 600 | dma_offset = vdma[0]; |
602 | 601 | ||