[linux-2.6-block.git] / include / linux / omap-iommu.h

/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * omap iommu: simple virtual address space management
 *
 * Copyright (C) 2008-2009 Nokia Corporation
 *
 * Written by Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
 */

#ifndef _OMAP_IOMMU_H_
#define _OMAP_IOMMU_H_

#ifdef CONFIG_OMAP_IOMMU
extern void omap_iommu_save_ctx(struct device *dev);
extern void omap_iommu_restore_ctx(struct device *dev);
#else
static inline void omap_iommu_save_ctx(struct device *dev) {}
static inline void omap_iommu_restore_ctx(struct device *dev) {}
#endif

#endif
Commit	Line	Data
d2912cb1	1	/* SPDX-License-Identifier: GPL-2.0-only */
c8d35c84 TL	2	/*
	3	* omap iommu: simple virtual address space management
	4	*
	5	* Copyright (C) 2008-2009 Nokia Corporation
	6	*
	7	* Written by Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
c8d35c84 TL	8	*/
c8d35c84 TL	9
baaa7b5d LP	10	#ifndef _OMAP_IOMMU_H_
baaa7b5d LP	11	#define _OMAP_IOMMU_H_
c8d35c84	12
c7f1770f	13	#ifdef CONFIG_OMAP_IOMMU
c8d35c84 TL	14	extern void omap_iommu_save_ctx(struct device *dev);
c8d35c84 TL	15	extern void omap_iommu_restore_ctx(struct device *dev);
c7f1770f MCC	16	#else
	17	static inline void omap_iommu_save_ctx(struct device *dev) {}
	18	static inline void omap_iommu_restore_ctx(struct device *dev) {}
	19	#endif
c8d35c84 TL	20
c8d35c84 TL	21	#endif