[PATCH] drm/xen-front: use simple display pipe prepare_fb helper

[Oleksandr Andrushchenko]

On 04/09/2018 11:51 AM, Daniel Vetter wrote:
> I missed this one because on an older tree.
>
> Signed-off-by: Daniel Vetter <daniel.vetter at intel.com>
> Cc: Oleksandr Andrushchenko <oleksandr_andrushchenko at epam.com>
> Cc: xen-devel at lists.xen.org
> ---
>   drivers/gpu/drm/xen/xen_drm_front_kms.c | 8 +-------
>   1 file changed, 1 insertion(+), 7 deletions(-)
>
> diff --git a/drivers/gpu/drm/xen/xen_drm_front_kms.c b/drivers/gpu/drm/xen/xen_drm_front_kms.c
> index 0bd6681fa4f3..a3479eb72d79 100644
> --- a/drivers/gpu/drm/xen/xen_drm_front_kms.c
> +++ b/drivers/gpu/drm/xen/xen_drm_front_kms.c
> @@ -226,12 +226,6 @@ static bool display_send_page_flip(struct drm_simple_display_pipe *pipe,
>   	return false;
>   }
>   
> -static int display_prepare_fb(struct drm_simple_display_pipe *pipe,
> -			      struct drm_plane_state *plane_state)
> -{
> -	return drm_gem_fb_prepare_fb(&pipe->plane, plane_state);
> -}
> -
>   static void display_update(struct drm_simple_display_pipe *pipe,
>   			   struct drm_plane_state *old_plane_state)
>   {
> @@ -294,7 +288,7 @@ static const struct drm_simple_display_pipe_funcs display_funcs = {
>   	.mode_valid = display_mode_valid,
>   	.enable = display_enable,
>   	.disable = display_disable,
> -	.prepare_fb = display_prepare_fb,
> +	.prepare_fb = drm_gem_fb_simple_display_pipe_prepare_fb,
>   	.update = display_update,
>   };
>   
Thank you,
Reviewed-by: Oleksandr Andrushchenko <oleksandr_andrushchenko at epam.com>