Merge tag 'dmaengine-fix-4.5-rc1' of git://git.infradead.org/users/vkoul/slave-dma

[cascardo/linux.git] / include / linux / vfio.h

diff --git a/include/linux/vfio.h b/include/linux/vfio.h
index ddb4409..610a86a 100644 (file)
--- a/include/linux/vfio.h
+++ b/include/linux/vfio.h
@@ -44,6 +44,9 @@ struct vfio_device_ops {
        void    (*request)(void *device_data, unsigned int count);
 };
 
+extern struct iommu_group *vfio_iommu_group_get(struct device *dev);
+extern void vfio_iommu_group_put(struct iommu_group *group, struct device *dev);
+
 extern int vfio_add_group_dev(struct device *dev,
                              const struct vfio_device_ops *ops,
                              void *device_data);