Merge branch 'for-5.14/dax' into libnvdimm-fixes
[platform/kernel/linux-starfive.git] / include / linux / acpi_viot.h
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_init(void);
10 int viot_iommu_configure(struct device *dev);
11 #else
12 static inline void acpi_viot_init(void) {}
13 static inline int viot_iommu_configure(struct device *dev)
14 {
15         return -ENODEV;
16 }
17 #endif
18
19 #endif /* __ACPI_VIOT_H__ */