tegra: remove get_dmabuf_modifier_planes

If a function is registered for this we will use util_format_get_num_planes
instead of its designated fallback since nvc0 doesnt have a need
for get_dmabuf_modifier_planes.

Signed-off-by: Yusuf Khan <yusisamerican@gmail.com>

src/gallium/drivers/tegra/tegra_screen.c

@@ -537,18 +537,6 @@ tegra_screen_is_dmabuf_modifier_supported(struct pipe_screen *pscreen,
                                                     format, external_only);
 }
 
-static unsigned int
-tegra_screen_get_dmabuf_modifier_planes(struct pipe_screen *pscreen,
-                                        uint64_t modifier,
-                                        enum pipe_format format)
-{
-   struct tegra_screen *screen = to_tegra_screen(pscreen);
-
-   return screen->gpu->get_dmabuf_modifier_planes ?
-      screen->gpu->get_dmabuf_modifier_planes(screen->gpu, modifier, format) :
-      util_format_get_num_planes(format);
-}
-
 static struct pipe_memory_object *
 tegra_screen_memobj_create_from_handle(struct pipe_screen *pscreen,
                                        struct winsys_handle *handle,
@@ -628,7 +616,6 @@ tegra_screen_create(int fd)
    screen->base.resource_create_with_modifiers = tegra_screen_resource_create_with_modifiers;
    screen->base.query_dmabuf_modifiers = tegra_screen_query_dmabuf_modifiers;
    screen->base.is_dmabuf_modifier_supported = tegra_screen_is_dmabuf_modifier_supported;
-   screen->base.get_dmabuf_modifier_planes = tegra_screen_get_dmabuf_modifier_planes;
    screen->base.memobj_create_from_handle = tegra_screen_memobj_create_from_handle;
 
    return &screen->base;