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18 lines
365 B
18 lines
365 B
/* SPDX-License-Identifier: GPL-2.0 */ |
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#ifndef _ASM_DMA_MAPPING_H |
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#define _ASM_DMA_MAPPING_H |
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#include <linux/swiotlb.h> |
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extern const struct dma_map_ops jazz_dma_ops; |
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static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus) |
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{ |
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#if defined(CONFIG_MACH_JAZZ) |
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return &jazz_dma_ops; |
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#else |
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return NULL; |
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#endif |
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} |
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#endif /* _ASM_DMA_MAPPING_H */
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