| #ifndef _IOMMU_H | |
| #define _IOMMU_H | |
| struct udevice; | |
| #if (CONFIG_IS_ENABLED(OF_CONTROL) && !CONFIG_IS_ENABLED(OF_PLATDATA)) && \ | |
| CONFIG_IS_ENABLED(IOMMU) | |
| int dev_iommu_enable(struct udevice *dev); | |
| #else | |
| static inline int dev_iommu_enable(struct udevice *dev) | |
| { | |
| return 0; | |
| } | |
| #endif | |
| #endif |