From c2ef2f50ad0ccf5460bf4824bc6669240b6c7936 Mon Sep 17 00:00:00 2001 From: Jason Gunthorpe Date: Tue, 6 Apr 2021 16:40:40 -0300 Subject: vfio/mdev: Remove kobj from mdev_parent_ops->create() The kobj here is a type-erased version of mdev_type, which is already stored in the struct mdev_device being passed in. It was only ever used to compute the type_group_id, which is now extracted directly from the mdev. Reviewed-by: Kevin Tian Reviewed-by: Cornelia Huck Reviewed-by: Christoph Hellwig Signed-off-by: Jason Gunthorpe Message-Id: <17-v2-d36939638fc6+d54-vfio2_jgg@nvidia.com> Signed-off-by: Alex Williamson --- include/linux/mdev.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'include/linux/mdev.h') diff --git a/include/linux/mdev.h b/include/linux/mdev.h index 41e919365223..c3a800051d61 100644 --- a/include/linux/mdev.h +++ b/include/linux/mdev.h @@ -61,7 +61,6 @@ unsigned int mtype_get_type_group_id(struct kobject *mtype_kobj); * @create: Called to allocate basic resources in parent device's * driver for a particular mediated device. It is * mandatory to provide create ops. - * @kobj: kobject of type for which 'create' is called. * @mdev: mdev_device structure on of mediated device * that is being created * Returns integer: success (0) or error (< 0) @@ -107,7 +106,7 @@ struct mdev_parent_ops { const struct attribute_group **mdev_attr_groups; struct attribute_group **supported_type_groups; - int (*create)(struct kobject *kobj, struct mdev_device *mdev); + int (*create)(struct mdev_device *mdev); int (*remove)(struct mdev_device *mdev); int (*open)(struct mdev_device *mdev); void (*release)(struct mdev_device *mdev); -- cgit v1.2.3