[PATCH] media: Fix building pdfdocs

[Akira Yokosawa]

On Wed,  8 Feb 2023 10:29:16 +0200, Tomi Valkeinen wrote:
> Commit 8d0e3fc61abd ("media: Add 2-10-10-10 RGB formats") added
> documatation for a few new RGB formats. For some reason these break the
> pdfdocs build, even if the same style seems to work elsewhere in the
> file.
> 
> Remove the trailing empty dash lines, which seems to fix the issue.
> 
> Fixes: 8d0e3fc61abd ("media: Add 2-10-10-10 RGB formats")
> Reported-by: Akira Yokosawa <akiyks at gmail.com>
> Signed-off-by: Tomi Valkeinen <tomi.valkeinen at ideasonboard.com>

Tested-by: Akira Yokosawa <akiyks at gmail.com>

> ---
> 
> Note: the offending patch was merged via drm tree, so we may want to
> apply the fix to the drm tree also.
> 
>  Documentation/userspace-api/media/v4l/pixfmt-rgb.rst | 3 ---
>  1 file changed, 3 deletions(-)
> 
> diff --git a/Documentation/userspace-api/media/v4l/pixfmt-rgb.rst b/Documentation/userspace-api/media/v4l/pixfmt-rgb.rst
> index d330aeb4d3eb..ea545ed1aeaa 100644
> --- a/Documentation/userspace-api/media/v4l/pixfmt-rgb.rst
> +++ b/Documentation/userspace-api/media/v4l/pixfmt-rgb.rst
> @@ -868,7 +868,6 @@ number of bits for each component.
>        - r\ :sub:`4`
>        - r\ :sub:`3`
>        - r\ :sub:`2`
> -      -
>      * .. _V4L2-PIX-FMT-RGBA1010102:
>  
>        - ``V4L2_PIX_FMT_RGBA1010102``
> @@ -909,7 +908,6 @@ number of bits for each component.
>        - r\ :sub:`4`
>        - r\ :sub:`3`
>        - r\ :sub:`2`
> -      -
>      * .. _V4L2-PIX-FMT-ARGB2101010:
>  
>        - ``V4L2_PIX_FMT_ARGB2101010``
> @@ -950,7 +948,6 @@ number of bits for each component.
>        - r\ :sub:`6`
>        - r\ :sub:`5`
>        - r\ :sub:`4`
> -      -
>  
>  .. raw:: latex
>