diff options
Diffstat (limited to 'include/xen/swiotlb-xen.h')
| -rw-r--r-- | include/xen/swiotlb-xen.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/include/xen/swiotlb-xen.h b/include/xen/swiotlb-xen.h index b3e647f86e3e..590ceb923f0c 100644 --- a/include/xen/swiotlb-xen.h +++ b/include/xen/swiotlb-xen.h @@ -10,8 +10,12 @@ void xen_dma_sync_for_cpu(struct device *dev, dma_addr_t handle, void xen_dma_sync_for_device(struct device *dev, dma_addr_t handle, size_t size, enum dma_data_direction dir); -int xen_swiotlb_init(void); -void __init xen_swiotlb_init_early(void); +#ifdef CONFIG_SWIOTLB_XEN +int xen_swiotlb_fixup(void *buf, unsigned long nslabs); +#else +#define xen_swiotlb_fixup NULL +#endif + extern const struct dma_map_ops xen_swiotlb_dma_ops; #endif /* __LINUX_SWIOTLB_XEN_H */ |