diff options
Diffstat (limited to 'drivers/vfio/mdev/mdev_core.c')
| -rw-r--r-- | drivers/vfio/mdev/mdev_core.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/vfio/mdev/mdev_core.c b/drivers/vfio/mdev/mdev_core.c index 8b1e86b9e8bc..19a20ff420b7 100644 --- a/drivers/vfio/mdev/mdev_core.c +++ b/drivers/vfio/mdev/mdev_core.c @@ -109,12 +109,12 @@ static int mdev_device_remove_cb(struct device *dev, void *data) /* * mdev_register_device : Register a device * @dev: device structure representing parent device. - * @ops: Parent device operation structure to be registered. + * @mdev_driver: Device driver to bind to the newly created mdev * * Add device to list of registered parent devices. * Returns a negative value on error, otherwise 0. */ -int mdev_register_device(struct device *dev, const struct mdev_parent_ops *ops) +int mdev_register_device(struct device *dev, struct mdev_driver *mdev_driver) { int ret; struct mdev_parent *parent; @@ -122,9 +122,7 @@ int mdev_register_device(struct device *dev, const struct mdev_parent_ops *ops) char *envp[] = { env_string, NULL }; /* check for mandatory ops */ - if (!ops || !ops->supported_type_groups) - return -EINVAL; - if (!ops->device_driver) + if (!mdev_driver->supported_type_groups) return -EINVAL; dev = get_device(dev); @@ -151,7 +149,7 @@ int mdev_register_device(struct device *dev, const struct mdev_parent_ops *ops) init_rwsem(&parent->unreg_sem); parent->dev = dev; - parent->ops = ops; + parent->mdev_driver = mdev_driver; if (!mdev_bus_compat_class) { mdev_bus_compat_class = class_compat_register("mdev_bus"); @@ -249,7 +247,7 @@ int mdev_device_create(struct mdev_type *type, const guid_t *uuid) int ret; struct mdev_device *mdev, *tmp; struct mdev_parent *parent = type->parent; - struct mdev_driver *drv = parent->ops->device_driver; + struct mdev_driver *drv = parent->mdev_driver; mutex_lock(&mdev_list_lock); @@ -271,7 +269,6 @@ int mdev_device_create(struct mdev_type *type, const guid_t *uuid) mdev->dev.parent = parent->dev; mdev->dev.bus = &mdev_bus_type; mdev->dev.release = mdev_device_release; - mdev->dev.groups = parent->ops->mdev_attr_groups; mdev->type = type; /* Pairs with the put in mdev_device_release() */ kobject_get(&type->kobj); |