[PATCH 1/9] drm: Constify topology id

[Alex Deucher]

On Fri, Mar 13, 2020 at 12:21 PM Ville Syrjala
<ville.syrjala at linux.intel.com> wrote:
>
> From: Ville Syrjälä <ville.syrjala at linux.intel.com>
>
> Make the topology id const since we don't want to change it.
>
> Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>

Series is:
Reviewed-by: Alex Deucher <alexander.deucher at amd.com>

> ---
>  drivers/gpu/drm/drm_connector.c | 4 ++--
>  include/drm/drm_connector.h     | 4 ++--
>  2 files changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/drm_connector.c b/drivers/gpu/drm/drm_connector.c
> index 644f0ad10671..462d8caa6e72 100644
> --- a/drivers/gpu/drm/drm_connector.c
> +++ b/drivers/gpu/drm/drm_connector.c
> @@ -2392,7 +2392,7 @@ EXPORT_SYMBOL(drm_mode_put_tile_group);
>   * tile group or NULL if not found.
>   */
>  struct drm_tile_group *drm_mode_get_tile_group(struct drm_device *dev,
> -                                              char topology[8])
> +                                              const char topology[8])
>  {
>         struct drm_tile_group *tg;
>         int id;
> @@ -2422,7 +2422,7 @@ EXPORT_SYMBOL(drm_mode_get_tile_group);
>   * new tile group or NULL.
>   */
>  struct drm_tile_group *drm_mode_create_tile_group(struct drm_device *dev,
> -                                                 char topology[8])
> +                                                 const char topology[8])
>  {
>         struct drm_tile_group *tg;
>         int ret;
> diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h
> index 19ae6bb5c85b..fd543d1db9b2 100644
> --- a/include/drm/drm_connector.h
> +++ b/include/drm/drm_connector.h
> @@ -1617,9 +1617,9 @@ struct drm_tile_group {
>  };
>
>  struct drm_tile_group *drm_mode_create_tile_group(struct drm_device *dev,
> -                                                 char topology[8]);
> +                                                 const char topology[8]);
>  struct drm_tile_group *drm_mode_get_tile_group(struct drm_device *dev,
> -                                              char topology[8]);
> +                                              const char topology[8]);
>  void drm_mode_put_tile_group(struct drm_device *dev,
>                              struct drm_tile_group *tg);
>
> --
> 2.24.1
>
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