printf: Remove unused 'bprintf'
[drm/drm-misc.git] / include / linux / omap-iommu.h
blob2c32ca09df02504447222d744d5459eaa2a3e9cb
1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /*
3 * omap iommu: simple virtual address space management
5 * Copyright (C) 2008-2009 Nokia Corporation
7 * Written by Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
8 */
10 #ifndef _OMAP_IOMMU_H_
11 #define _OMAP_IOMMU_H_
13 struct iommu_domain;
15 #ifdef CONFIG_OMAP_IOMMU
16 extern void omap_iommu_save_ctx(struct device *dev);
17 extern void omap_iommu_restore_ctx(struct device *dev);
19 int omap_iommu_domain_deactivate(struct iommu_domain *domain);
20 int omap_iommu_domain_activate(struct iommu_domain *domain);
21 #else
22 static inline void omap_iommu_save_ctx(struct device *dev) {}
23 static inline void omap_iommu_restore_ctx(struct device *dev) {}
25 static inline int omap_iommu_domain_deactivate(struct iommu_domain *domain)
27 return -ENODEV;
30 static inline int omap_iommu_domain_activate(struct iommu_domain *domain)
32 return -ENODEV;
34 #endif
36 #endif