On Fri, 2018-11-23 at 13:11 +0100, Thierry Reding wrote:
> From: Thierry Reding <treding@xxxxxxxxxx>
>
> As part of commit cfea88a4d866 ("drm/nouveau: Start using new drm_dev
> initialization helpers"), the initialization of the Nouveau DRM
> device
> was reworked and along the way the platform driver initialization was
> left incomplete. Add a call to nouveau_drm_device_init() to make sure
> all of the structures are properly initialized.
>
> Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
> Reviewed-by: Lyude Paul <lyude@xxxxxxxxxx>
Tested-by: Marcel Ziswiler <marcel.ziswiler@xxxxxxxxxxx>
> ---
> drivers/gpu/drm/nouveau/nouveau_drm.c | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c
> b/drivers/gpu/drm/nouveau/nouveau_drm.c
> index 2b2baf6e0e0d..d2928d43f29a 100644
> --- a/drivers/gpu/drm/nouveau/nouveau_drm.c
> +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
> @@ -1171,10 +1171,16 @@ nouveau_platform_device_create(const struct
> nvkm_device_tegra_func *func,
> goto err_free;
> }
>
> + err = nouveau_drm_device_init(drm);
> + if (err)
> + goto err_put;
> +
> platform_set_drvdata(pdev, drm);
>
> return drm;
>
> +err_put:
> + drm_dev_put(drm);
> err_free:
> nvkm_device_del(pdevice);
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