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#include <linux/dma-mapping.h>
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/* Set this to 1 if there is a HW IOMMU in the system */
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int iommu_detected __read_mostly;
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struct dma_map_ops *dma_ops;
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EXPORT_SYMBOL(dma_ops);
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struct dma_map_ops *dma_get_ops(struct device *dev)
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{
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return dma_ops;
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}
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EXPORT_SYMBOL(dma_get_ops);
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