tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef __OF_IOMMU_H
3#define __OF_IOMMU_H
4
5struct device;
6struct device_node;
7struct iommu_ops;
8
9#ifdef CONFIG_OF_IOMMU
10
11extern const struct iommu_ops *of_iommu_configure(struct device *dev,
12 struct device_node *master_np,
13 const u32 *id);
14
15#else
16
17static inline const struct iommu_ops *of_iommu_configure(struct device *dev,
18 struct device_node *master_np,
19 const u32 *id)
20{
21 return NULL;
22}
23
24#endif /* CONFIG_OF_IOMMU */
25
26#endif /* __OF_IOMMU_H */