1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
2 | |
3 | #ifndef __ACPI_VIOT_H__ |
4 | #define __ACPI_VIOT_H__ |
5 | |
6 | #include <linux/acpi.h> |
7 | |
8 | #ifdef CONFIG_ACPI_VIOT |
9 | void __init acpi_viot_early_init(void); |
10 | void __init acpi_viot_init(void); |
11 | int viot_iommu_configure(struct device *dev); |
12 | #else |
13 | static inline void acpi_viot_early_init(void) {} |
14 | static inline void acpi_viot_init(void) {} |
15 | static inline int viot_iommu_configure(struct device *dev) |
16 | { |
17 | return -ENODEV; |
18 | } |
19 | #endif |
20 | |
21 | #endif /* __ACPI_VIOT_H__ */ |
22 | |