diff options
Diffstat (limited to 'arch/powerpc/kernel')
| -rw-r--r-- | arch/powerpc/kernel/dma-swiotlb.c | 4 | ||||
| -rw-r--r-- | arch/powerpc/kernel/dma.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/arch/powerpc/kernel/dma-swiotlb.c b/arch/powerpc/kernel/dma-swiotlb.c index f1e99b9cee97..506ac4fafac5 100644 --- a/arch/powerpc/kernel/dma-swiotlb.c +++ b/arch/powerpc/kernel/dma-swiotlb.c @@ -46,7 +46,7 @@ static u64 swiotlb_powerpc_get_required(struct device *dev) * map_page, and unmap_page on highmem, use normal dma_ops * for everything else. */ -const struct dma_map_ops swiotlb_dma_ops = { +const struct dma_map_ops powerpc_swiotlb_dma_ops = { .alloc = __dma_nommu_alloc_coherent, .free = __dma_nommu_free_coherent, .mmap = dma_nommu_mmap_coherent, @@ -89,7 +89,7 @@ static int ppc_swiotlb_bus_notify(struct notifier_block *nb, /* May need to bounce if the device can't address all of DRAM */ if ((dma_get_mask(dev) + 1) < memblock_end_of_DRAM()) - set_dma_ops(dev, &swiotlb_dma_ops); + set_dma_ops(dev, &powerpc_swiotlb_dma_ops); return NOTIFY_DONE; } diff --git a/arch/powerpc/kernel/dma.c b/arch/powerpc/kernel/dma.c index 76079841d3d0..da20569de9d4 100644 --- a/arch/powerpc/kernel/dma.c +++ b/arch/powerpc/kernel/dma.c @@ -33,7 +33,7 @@ static u64 __maybe_unused get_pfn_limit(struct device *dev) struct dev_archdata __maybe_unused *sd = &dev->archdata; #ifdef CONFIG_SWIOTLB - if (sd->max_direct_dma_addr && dev->dma_ops == &swiotlb_dma_ops) + if (sd->max_direct_dma_addr && dev->dma_ops == &powerpc_swiotlb_dma_ops) pfn = min_t(u64, pfn, sd->max_direct_dma_addr >> PAGE_SHIFT); #endif |