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powerpc: rename swiotlb_dma_ops

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We'll need that name for a generic implementation soon.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
This commit is contained in:
Christoph Hellwig
2017-12-23 14:01:48 +01:00
parent fde25dd4c7
commit a37a3710f3
4 changed files with 5 additions and 5 deletions
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arch/powerpc/kernel/dma.c
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@@ -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