Cregit: Linux 5.2: dma-mapping.h

Contributors: 5
Author	Tokens	Token Proportion	Commits	Commit Proportion
Christoph Hellwig	26	50.98%	5	50.00%
Ralf Baechle	15	29.41%	1	10.00%
David Daney	5	9.80%	1	10.00%
Bart Van Assche	4	7.84%	2	20.00%
Greg Kroah-Hartman	1	1.96%	1	10.00%
Total	51		10

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_DMA_MAPPING_H
#define _ASM_DMA_MAPPING_H

#include <linux/swiotlb.h>

extern const struct dma_map_ops jazz_dma_ops;

static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus)
{
#if defined(CONFIG_MACH_JAZZ)
	return &jazz_dma_ops;
#else
	return NULL;
#endif
}

#endif /* _ASM_DMA_MAPPING_H */