Cregit: Linux 5.2: device.h

Contributors: 9
Author	Tokens	Token Proportion	Commits	Commit Proportion
Russell King	23	21.50%	1	10.00%
Hiroshi Doyu	21	19.63%	1	10.00%
Kevin Hilman	15	14.02%	1	10.00%
Stefano Stabellini	13	12.15%	2	20.00%
Marek Szyprowski	10	9.35%	1	10.00%
Laurent Pinchart	10	9.35%	1	10.00%
Ohad Ben-Cohen	10	9.35%	1	10.00%
Magnus Damm	3	2.80%	1	10.00%
Thomas Gleixner	2	1.87%	1	10.00%
Total	107		10

/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Arch specific extensions to struct device
 */
#ifndef ASMARM_DEVICE_H
#define ASMARM_DEVICE_H

struct dev_archdata {
#ifdef CONFIG_DMABOUNCE
	struct dmabounce_device_info *dmabounce;
#endif
#ifdef CONFIG_IOMMU_API
	void *iommu; /* private IOMMU data */
#endif
#ifdef CONFIG_ARM_DMA_USE_IOMMU
	struct dma_iommu_mapping	*mapping;
#endif
#ifdef CONFIG_XEN
	const struct dma_map_ops *dev_dma_ops;
#endif
	unsigned int dma_coherent:1;
	unsigned int dma_ops_setup:1;
};

struct omap_device;

struct pdev_archdata {
#ifdef CONFIG_ARCH_OMAP
	struct omap_device *od;
#endif
};

#ifdef CONFIG_ARM_DMA_USE_IOMMU
#define to_dma_iommu_mapping(dev) ((dev)->archdata.mapping)
#else
#define to_dma_iommu_mapping(dev) NULL
#endif

#endif