diff options
| author | Jani Nikula <jani.nikula@intel.com> | 2024-08-29 17:47:43 +0300 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2024-09-02 15:01:59 +0300 |
| commit | 83e5af5997554115e198c2e9e97564702eac04a6 (patch) | |
| tree | 4bdf86e7887c51aa84c495f381764e7a1dcb2372 /drivers/gpu/drm/xe/xe_pci.c | |
| parent | 8be4dce5ea6f2368cc25edc71989c4690fa66964 (diff) | |
drm/i915 & drm/xe: save struct drm_device to drvdata
In the future, the display code shall not have any idea about struct
xe_device or struct drm_i915_private, but will need to get at the struct
drm_device via drvdata. Store the struct drm_device pointer to drvdata
instead of the driver specific pointer.
Avoid passing NULL to container_of() via to_i915()/to_xe_device(). (It
does return NULL for NULL pointers when the offset happens to be 0, but
otherwise returns garbage pointers for NULL.)
Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/946805b32e38d4785880cc7857e01e6a309126a9.1724942754.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'drivers/gpu/drm/xe/xe_pci.c')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_pci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/xe/xe_pci.c b/drivers/gpu/drm/xe/xe_pci.c index f276194d9c4e..937c3e064f0d 100644 --- a/drivers/gpu/drm/xe/xe_pci.c +++ b/drivers/gpu/drm/xe/xe_pci.c @@ -793,7 +793,7 @@ static int xe_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) if (IS_ERR(xe)) return PTR_ERR(xe); - pci_set_drvdata(pdev, xe); + pci_set_drvdata(pdev, &xe->drm); xe_pm_assert_unbounded_bridge(xe); subplatform_desc = find_subplatform(xe, desc); |