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_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__ */