Cregit: Linux 5.2: dma-mapping.h

Contributors: 7
Author	Tokens	Token Proportion	Commits	Commit Proportion
Bart Van Assche	20	33.33%	2	16.67%
Fenghua Yu	17	28.33%	1	8.33%
David Mosberger-Tang	13	21.67%	3	25.00%
FUJITA Tomonori	6	10.00%	3	25.00%
Tony Luck	2	3.33%	1	8.33%
Greg Kroah-Hartman	1	1.67%	1	8.33%
Jens Axboe	1	1.67%	1	8.33%
Total	60		12

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_DMA_MAPPING_H
#define _ASM_IA64_DMA_MAPPING_H

/*
 * Copyright (C) 2003-2004 Hewlett-Packard Co
 *	David Mosberger-Tang <davidm@hpl.hp.com>
 */
#include <asm/machvec.h>
#include <linux/scatterlist.h>
#include <linux/dma-debug.h>

extern const struct dma_map_ops *dma_ops;
extern struct ia64_machine_vector ia64_mv;
extern void set_iommu_machvec(void);

static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus)
{
	return platform_dma_get_ops(NULL);
}

#endif /* _ASM_IA64_DMA_MAPPING_H */