drm/amd: Mark some tables as const

This patch marks some compile-time constant tables 'const'.
The tables marked in this patch are the low hanging fruit
where little other changes were necesary to avoid casting
away constness etc. Also mark some tables that are private
to a file as static.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Nils Wallménius <nils.wallmenius@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
index 0535095c4d14..c835abe65df3 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
@@ -596,20 +596,20 @@ const struct drm_mode_config_funcs amdgpu_mode_funcs = {
         .output_poll_changed = amdgpu_output_poll_changed
 };
 
-static struct drm_prop_enum_list amdgpu_underscan_enum_list[] =
+static const struct drm_prop_enum_list amdgpu_underscan_enum_list[] =
 {       { UNDERSCAN_OFF, "off" },
         { UNDERSCAN_ON, "on" },
         { UNDERSCAN_AUTO, "auto" },
 };
 
-static struct drm_prop_enum_list amdgpu_audio_enum_list[] =
+static const struct drm_prop_enum_list amdgpu_audio_enum_list[] =
 {       { AMDGPU_AUDIO_DISABLE, "off" },
         { AMDGPU_AUDIO_ENABLE, "on" },
         { AMDGPU_AUDIO_AUTO, "auto" },
 };
 
 /* XXX support different dither options? spatial, temporal, both, etc. */
-static struct drm_prop_enum_list amdgpu_dither_enum_list[] =
+static const struct drm_prop_enum_list amdgpu_dither_enum_list[] =
 {       { AMDGPU_FMT_DITHER_DISABLE, "off" },
         { AMDGPU_FMT_DITHER_ENABLE, "on" },
 };