Release 4.18 include/asm-generic/dma-mapping.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_GENERIC_DMA_MAPPING_H

#define _ASM_GENERIC_DMA_MAPPING_H



static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus)
{
	/*
         * Use the non-coherent ops if available.  If an architecture wants a
         * more fine-grained selection of operations it will have to implement
         * get_arch_dma_ops itself or use the per-device dma_ops.
         */
#ifdef CONFIG_DMA_NONCOHERENT_OPS
	return &dma_noncoherent_ops;
#else
	return &dma_direct_ops;
#endif
}

Contributors
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CommitProp
Sudip Mukherjee
14
45.16%
1
20.00%
Christoph Hellwig
13
41.94%
2
40.00%
Bart Van Assche
4
12.90%
2
40.00%
Total
31
100.00%
5
100.00%

#endif /* _ASM_GENERIC_DMA_MAPPING_H */
Overall Contributors
Person
Tokens
Prop
Commits
CommitProp
Sudip Mukherjee
20
48.78%
1
14.29%
Christoph Hellwig
16
39.02%
3
42.86%
Bart Van Assche
4
9.76%
2
28.57%
Greg Kroah-Hartman
1
2.44%
1
14.29%
Total
41
100.00%
7
100.00%
Directory: include/asm-generic

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