diff options
author | Jason Gunthorpe <jgg@nvidia.com> | 2021-06-17 16:22:14 +0200 |
---|---|---|
committer | Alex Williamson <alex.williamson@redhat.com> | 2021-06-21 15:29:25 -0600 |
commit | af3ab3f9b986cdbc1b97b8a3341ce78851edb0dd (patch) | |
tree | 3a7e0f18782b663b8b56203fecddd3e7398f4c15 /drivers/vfio/mdev/mdev_core.c | |
parent | 0d9f837c6958a4c14e6bcb5c5edf6c851d65f507 (diff) | |
download | linux-af3ab3f9b986cdbc1b97b8a3341ce78851edb0dd.tar.bz2 |
vfio/mdev: Remove CONFIG_VFIO_MDEV_DEVICE
For some reason the vfio_mdev shim mdev_driver has its own module and
kconfig. As the next patch requires access to it from mdev.ko merge the
two modules together and remove VFIO_MDEV_DEVICE.
A later patch deletes this driver entirely.
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Kirti Wankhede <kwankhede@nvidia.com>
Link: https://lore.kernel.org/r/20210617142218.1877096-7-hch@lst.de
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'drivers/vfio/mdev/mdev_core.c')
-rw-r--r-- | drivers/vfio/mdev/mdev_core.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/drivers/vfio/mdev/mdev_core.c b/drivers/vfio/mdev/mdev_core.c index 2a85d6fcb7dd..ff8c1a845166 100644 --- a/drivers/vfio/mdev/mdev_core.c +++ b/drivers/vfio/mdev/mdev_core.c @@ -360,11 +360,24 @@ int mdev_device_remove(struct mdev_device *mdev) static int __init mdev_init(void) { - return mdev_bus_register(); + int rc; + + rc = mdev_bus_register(); + if (rc) + return rc; + rc = mdev_register_driver(&vfio_mdev_driver); + if (rc) + goto err_bus; + return 0; +err_bus: + mdev_bus_unregister(); + return rc; } static void __exit mdev_exit(void) { + mdev_unregister_driver(&vfio_mdev_driver); + if (mdev_bus_compat_class) class_compat_unregister(mdev_bus_compat_class); @@ -378,4 +391,3 @@ MODULE_VERSION(DRIVER_VERSION); MODULE_LICENSE("GPL v2"); MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); -MODULE_SOFTDEP("post: vfio_mdev"); |