[PATCH 2/5] xen: flag xen_drm_front to be not essential for system boot

[Oleksandr Andrushchenko]

Hi, Juergen!

On 22.10.21 09:47, Juergen Gross wrote:
> Similar to the virtual frame buffer (vfb) the pv display driver is not
> essential for booting the system. Set the respective flag.
>
> Signed-off-by: Juergen Gross <jgross at suse.com>
Reviewed-by: Oleksandr Andrushchenko <oleksandr_andrushchenko at epam.com>
> ---
>   drivers/gpu/drm/xen/xen_drm_front.c | 1 +
>   1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpu/drm/xen/xen_drm_front.c b/drivers/gpu/drm/xen/xen_drm_front.c
> index 9f14d99c763c..bc7605324db3 100644
> --- a/drivers/gpu/drm/xen/xen_drm_front.c
> +++ b/drivers/gpu/drm/xen/xen_drm_front.c
> @@ -773,6 +773,7 @@ static struct xenbus_driver xen_driver = {
>   	.probe = xen_drv_probe,
>   	.remove = xen_drv_remove,
>   	.otherend_changed = displback_changed,
> +	.not_essential = true,
>   };
>   
>   static int __init xen_drv_init(void)