diff options
Diffstat (limited to 'include/linux/iommu.h')
| -rw-r--r-- | include/linux/iommu.h | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/include/linux/iommu.h b/include/linux/iommu.h index 9940319d6f9d..6470cd87b4ea 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -34,6 +34,8 @@ struct iommu_domain { #define IOMMU_CAP_CACHE_COHERENCY 0x1 #define IOMMU_CAP_INTR_REMAP 0x2 /* isolates device intrs */ +#ifdef CONFIG_IOMMU_API + struct iommu_ops { int (*domain_init)(struct iommu_domain *domain); void (*domain_destroy)(struct iommu_domain *domain); @@ -49,8 +51,6 @@ struct iommu_ops { unsigned long cap); }; -#ifdef CONFIG_IOMMU_API - extern void register_iommu(struct iommu_ops *ops); extern bool iommu_found(void); extern struct iommu_domain *iommu_domain_alloc(void); @@ -70,9 +70,7 @@ extern int iommu_domain_has_cap(struct iommu_domain *domain, #else /* CONFIG_IOMMU_API */ -static inline void register_iommu(struct iommu_ops *ops) -{ -} +struct iommu_ops {}; static inline bool iommu_found(void) { |