5c7dd7acc3
repo: https://github.com/T-head-Semi/linux commit: b1313fe517ca3703119dcc99ef3bbf75ab42bcfb Change-Id: I6cbb35294024ea3a66140e311f4bb705fd7fd626
19 lines
365 B
C
19 lines
365 B
C
/* 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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