diff options
| author | Jason Gunthorpe | 2022-04-11 16:14:01 +0200 |
|---|---|---|
| committer | Zhi Wang | 2022-04-21 07:36:56 -0400 |
| commit | 6b42f491e17ce13f5ff7f2d1f49c73a0f4c47b20 (patch) | |
| tree | d95f75eb0e8101b4d0c1fbe7287a9ee3013749f8 /drivers/s390 | |
| parent | e6486939d8ea22569af942a1888aa3824f59cc5e (diff) | |
vfio/mdev: Remove mdev_parent_ops
The last useful member in this struct is the supported_type_groups, move
it to the mdev_driver and delete mdev_parent_ops.
Replace it with mdev_driver as an argument to mdev_register_device()
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Zhi Wang <zhi.a.wang@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20220411141403.86980-33-hch@lst.de
Reviewed-by: Kirti Wankhede <kwankhede@nvidia.com>
Reviewed-by: Zhi Wang <zhi.a.wang@intel.com>
Diffstat (limited to 'drivers/s390')
| -rw-r--r-- | drivers/s390/cio/vfio_ccw_ops.c | 7 | ||||
| -rw-r--r-- | drivers/s390/crypto/vfio_ap_ops.c | 9 |
2 files changed, 3 insertions, 13 deletions
diff --git a/drivers/s390/cio/vfio_ccw_ops.c b/drivers/s390/cio/vfio_ccw_ops.c index d8589afac272..c4d60cdbf247 100644 --- a/drivers/s390/cio/vfio_ccw_ops.c +++ b/drivers/s390/cio/vfio_ccw_ops.c @@ -656,17 +656,12 @@ struct mdev_driver vfio_ccw_mdev_driver = { }, .probe = vfio_ccw_mdev_probe, .remove = vfio_ccw_mdev_remove, -}; - -static const struct mdev_parent_ops vfio_ccw_mdev_ops = { - .owner = THIS_MODULE, - .device_driver = &vfio_ccw_mdev_driver, .supported_type_groups = mdev_type_groups, }; int vfio_ccw_mdev_reg(struct subchannel *sch) { - return mdev_register_device(&sch->dev, &vfio_ccw_mdev_ops); + return mdev_register_device(&sch->dev, &vfio_ccw_mdev_driver); } void vfio_ccw_mdev_unreg(struct subchannel *sch) diff --git a/drivers/s390/crypto/vfio_ap_ops.c b/drivers/s390/crypto/vfio_ap_ops.c index 6e08d04b605d..ee0a3bf8f476 100644 --- a/drivers/s390/crypto/vfio_ap_ops.c +++ b/drivers/s390/crypto/vfio_ap_ops.c @@ -1496,12 +1496,7 @@ static struct mdev_driver vfio_ap_matrix_driver = { }, .probe = vfio_ap_mdev_probe, .remove = vfio_ap_mdev_remove, -}; - -static const struct mdev_parent_ops vfio_ap_matrix_ops = { - .owner = THIS_MODULE, - .device_driver = &vfio_ap_matrix_driver, - .supported_type_groups = vfio_ap_mdev_type_groups, + .supported_type_groups = vfio_ap_mdev_type_groups, }; int vfio_ap_mdev_register(void) @@ -1514,7 +1509,7 @@ int vfio_ap_mdev_register(void) if (ret) return ret; - ret = mdev_register_device(&matrix_dev->device, &vfio_ap_matrix_ops); + ret = mdev_register_device(&matrix_dev->device, &vfio_ap_matrix_driver); if (ret) goto err_driver; return 0; |