[PATCH 1/2] amdgpu/dm: constify plane type.

[Harry Wentland]

On 2017-09-28 08:32 PM, Dave Airlie wrote:
> From: Dave Airlie <airlied at redhat.com>
> 
> Signed-off-by: Dave Airlie <airlied at redhat.com>

Reviewed-by: Harry Wentland <harry.wentland at amd.com>

Harry

> ---
>  drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h          | 2 +-
>  drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 6 +++---
>  2 files changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h
> index b541ade..59e2e5d 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h
> @@ -361,7 +361,7 @@ struct amdgpu_mode_info {
>  	int			num_dig; /* number of dig blocks */
>  	int			disp_priority;
>  	const struct amdgpu_display_funcs *funcs;
> -	enum drm_plane_type *plane_type;
> +	const enum drm_plane_type *plane_type;
>  };
>  
>  #define AMDGPU_MAX_BL_LEVEL 0xFF
> diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> index 89442cc..ef93852 100644
> --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> @@ -71,7 +71,7 @@
>  #include "i2caux_interface.h"
>  
>  
> -static enum drm_plane_type dm_plane_type_default[AMDGPU_MAX_PLANES] = {
> +static const enum drm_plane_type dm_plane_type_default[AMDGPU_MAX_PLANES] = {
>  	DRM_PLANE_TYPE_PRIMARY,
>  	DRM_PLANE_TYPE_PRIMARY,
>  	DRM_PLANE_TYPE_PRIMARY,
> @@ -80,14 +80,14 @@ static enum drm_plane_type dm_plane_type_default[AMDGPU_MAX_PLANES] = {
>  	DRM_PLANE_TYPE_PRIMARY,
>  };
>  
> -static enum drm_plane_type dm_plane_type_carizzo[AMDGPU_MAX_PLANES] = {
> +static const enum drm_plane_type dm_plane_type_carizzo[AMDGPU_MAX_PLANES] = {
>  	DRM_PLANE_TYPE_PRIMARY,
>  	DRM_PLANE_TYPE_PRIMARY,
>  	DRM_PLANE_TYPE_PRIMARY,
>  	DRM_PLANE_TYPE_OVERLAY,/* YUV Capable Underlay */
>  };
>  
> -static enum drm_plane_type dm_plane_type_stoney[AMDGPU_MAX_PLANES] = {
> +static const enum drm_plane_type dm_plane_type_stoney[AMDGPU_MAX_PLANES] = {
>  	DRM_PLANE_TYPE_PRIMARY,
>  	DRM_PLANE_TYPE_PRIMARY,
>  	DRM_PLANE_TYPE_OVERLAY, /* YUV Capable Underlay */
>