[PATCH v3 3/6] drm/simple-kms: Drop format_mod_supported function

["José Expósito" <jose.exposito89@gmail.com>]

The "drm_plane_funcs.format_mod_supported" can be removed in favor of
the default implementation.

Signed-off-by: José Expósito <jose.exposito89@gmail.com>
---
 drivers/gpu/drm/drm_simple_kms_helper.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/drivers/gpu/drm/drm_simple_kms_helper.c b/drivers/gpu/drm/drm_simple_kms_helper.c
index 72989ed1baba..2c6aa67c6956 100644
--- a/drivers/gpu/drm/drm_simple_kms_helper.c
+++ b/drivers/gpu/drm/drm_simple_kms_helper.c
@@ -284,13 +284,6 @@ static void drm_simple_kms_plane_cleanup_fb(struct drm_plane *plane,
 	pipe->funcs->cleanup_fb(pipe, state);
 }
 
-static bool drm_simple_kms_format_mod_supported(struct drm_plane *plane,
-						uint32_t format,
-						uint64_t modifier)
-{
-	return modifier == DRM_FORMAT_MOD_LINEAR;
-}
-
 static const struct drm_plane_helper_funcs drm_simple_kms_plane_helper_funcs = {
 	.prepare_fb = drm_simple_kms_plane_prepare_fb,
 	.cleanup_fb = drm_simple_kms_plane_cleanup_fb,
@@ -339,7 +332,6 @@ static const struct drm_plane_funcs drm_simple_kms_plane_funcs = {
 	.reset			= drm_simple_kms_plane_reset,
 	.atomic_duplicate_state	= drm_simple_kms_plane_duplicate_state,
 	.atomic_destroy_state	= drm_simple_kms_plane_destroy_state,
-	.format_mod_supported   = drm_simple_kms_format_mod_supported,
 };
 
 /**
-- 
2.25.1