Re: [PATCH v9 32/53] DRM-CLASSMAP-USE in drm-drv.c

jim.cromie
2024-07-02T22:21:44Z

On Tue, Jul 2, 2024 at 3:58 PM Jim Cromie <jim.cromie@gmail.com> wrote:
>
> ---
> drivers/gpu/drm/drm_drv.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
> index 243cacb3575c..f511d40f577a 100644
> --- a/drivers/gpu/drm/drm_drv.c
> +++ b/drivers/gpu/drm/drm_drv.c
> @@ -56,6 +56,9 @@ MODULE_LICENSE("GPL and additional rights");
> static DEFINE_SPINLOCK(drm_minor_lock);
> static struct idr drm_minors_idr;
>
> +/* single ref for all clients ? */

So this was my attempt to try a single USE
from the client-side of drm core / driver interface.

I didnt find it to work, and meant to rebase it away.

> +DRM_CLASSMAP_USE(drm_debug_classes);
> +
> /*
> * If the drm core fails to init for whatever reason,
> * we should prevent any drivers from registering with it.
> --
> 2.45.2
>