diff options
Diffstat (limited to 'arch/powerpc/platforms/celleb')
| -rw-r--r-- | arch/powerpc/platforms/celleb/iommu.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/celleb/iommu.c b/arch/powerpc/platforms/celleb/iommu.c index 843a66f422b..93b0efddd65 100644 --- a/arch/powerpc/platforms/celleb/iommu.c +++ b/arch/powerpc/platforms/celleb/iommu.c @@ -52,6 +52,8 @@ static int __init find_dma_window(u64 *io_space_id, u64 *ioid, return 0; } +static unsigned long celleb_dma_direct_offset; + static void __init celleb_init_direct_mapping(void) { u64 lpar_addr, io_addr; @@ -69,13 +71,13 @@ static void __init celleb_init_direct_mapping(void) ioid, DMA_FLAGS); } - dma_direct_offset = dma_base; + celleb_dma_direct_offset = dma_base; } static void celleb_dma_dev_setup(struct device *dev) { dev->archdata.dma_ops = get_pci_dma_ops(); - dev->archdata.dma_data = (void *)dma_direct_offset; + dev->archdata.dma_data = (void *)celleb_dma_direct_offset; } static void celleb_pci_dma_dev_setup(struct pci_dev *pdev) |