diff options
| author | Jason Gunthorpe <jgg@nvidia.com> | 2022-05-11 13:19:07 -0600 |
|---|---|---|
| committer | Alex Williamson <alex.williamson@redhat.com> | 2022-05-11 13:32:56 -0600 |
| commit | 91be0bd6c6cf21328017e990d3ceeb00f03821fd (patch) | |
| tree | 646fde177d80ac18c2905f10af4ce69a6ce26694 /drivers/vfio/pci/vfio_pci.c | |
| parent | eadd86f835c63769febbd056dfcb70dafef0d4b3 (diff) | |
| download | linux-91be0bd6c6cf21328017e990d3ceeb00f03821fd.tar.bz2 | |
vfio/pci: Have all VFIO PCI drivers store the vfio_pci_core_device in drvdata
Having a consistent pointer in the drvdata will allow the next patch to
make use of the drvdata from some of the core code helpers.
Use a WARN_ON inside vfio_pci_core_register_device() to detect drivers
that miss this.
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/1-v4-c841817a0349+8f-vfio_get_from_dev_jgg@nvidia.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'drivers/vfio/pci/vfio_pci.c')
| -rw-r--r-- | drivers/vfio/pci/vfio_pci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/vfio/pci/vfio_pci.c b/drivers/vfio/pci/vfio_pci.c index 2b047469e02f..8c990a1a7def 100644 --- a/drivers/vfio/pci/vfio_pci.c +++ b/drivers/vfio/pci/vfio_pci.c @@ -151,10 +151,10 @@ static int vfio_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) return -ENOMEM; vfio_pci_core_init_device(vdev, pdev, &vfio_pci_ops); + dev_set_drvdata(&pdev->dev, vdev); ret = vfio_pci_core_register_device(vdev); if (ret) goto out_free; - dev_set_drvdata(&pdev->dev, vdev); return 0; out_free: |