diff options
| author | Jason Gunthorpe <jgg@nvidia.com> | 2022-04-11 16:14:01 +0200 |
|---|---|---|
| committer | Zhi Wang <zhi.a.wang@intel.com> | 2022-04-21 07:36:56 -0400 |
| commit | 6b42f491e17ce13f5ff7f2d1f49c73a0f4c47b20 (patch) | |
| tree | d95f75eb0e8101b4d0c1fbe7287a9ee3013749f8 /samples | |
| 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 'samples')
| -rw-r--r-- | samples/vfio-mdev/mbochs.c | 9 | ||||
| -rw-r--r-- | samples/vfio-mdev/mdpy.c | 9 | ||||
| -rw-r--r-- | samples/vfio-mdev/mtty.c | 9 |
3 files changed, 6 insertions, 21 deletions
diff --git a/samples/vfio-mdev/mbochs.c b/samples/vfio-mdev/mbochs.c index e90c8552cc31..344c2901a82b 100644 --- a/samples/vfio-mdev/mbochs.c +++ b/samples/vfio-mdev/mbochs.c @@ -1412,12 +1412,7 @@ static struct mdev_driver mbochs_driver = { }, .probe = mbochs_probe, .remove = mbochs_remove, -}; - -static const struct mdev_parent_ops mdev_fops = { - .owner = THIS_MODULE, - .device_driver = &mbochs_driver, - .supported_type_groups = mdev_type_groups, + .supported_type_groups = mdev_type_groups, }; static const struct file_operations vd_fops = { @@ -1462,7 +1457,7 @@ static int __init mbochs_dev_init(void) if (ret) goto err_class; - ret = mdev_register_device(&mbochs_dev, &mdev_fops); + ret = mdev_register_device(&mbochs_dev, &mbochs_driver); if (ret) goto err_device; diff --git a/samples/vfio-mdev/mdpy.c b/samples/vfio-mdev/mdpy.c index fe5d43e797b6..e8c46eb2e246 100644 --- a/samples/vfio-mdev/mdpy.c +++ b/samples/vfio-mdev/mdpy.c @@ -723,12 +723,7 @@ static struct mdev_driver mdpy_driver = { }, .probe = mdpy_probe, .remove = mdpy_remove, -}; - -static const struct mdev_parent_ops mdev_fops = { - .owner = THIS_MODULE, - .device_driver = &mdpy_driver, - .supported_type_groups = mdev_type_groups, + .supported_type_groups = mdev_type_groups, }; static const struct file_operations vd_fops = { @@ -771,7 +766,7 @@ static int __init mdpy_dev_init(void) if (ret) goto err_class; - ret = mdev_register_device(&mdpy_dev, &mdev_fops); + ret = mdev_register_device(&mdpy_dev, &mdpy_driver); if (ret) goto err_device; diff --git a/samples/vfio-mdev/mtty.c b/samples/vfio-mdev/mtty.c index 4f227dc26785..f42a59ed2e3f 100644 --- a/samples/vfio-mdev/mtty.c +++ b/samples/vfio-mdev/mtty.c @@ -1301,12 +1301,7 @@ static struct mdev_driver mtty_driver = { }, .probe = mtty_probe, .remove = mtty_remove, -}; - -static const struct mdev_parent_ops mdev_fops = { - .owner = THIS_MODULE, - .device_driver = &mtty_driver, - .supported_type_groups = mdev_type_groups, + .supported_type_groups = mdev_type_groups, }; static void mtty_device_release(struct device *dev) @@ -1357,7 +1352,7 @@ static int __init mtty_dev_init(void) if (ret) goto err_class; - ret = mdev_register_device(&mtty_dev.dev, &mdev_fops); + ret = mdev_register_device(&mtty_dev.dev, &mtty_driver); if (ret) goto err_device; return 0; |