This is the deprecated function for when you embedded the framebuffer
somewhere else (which breaks refcounting). But exynos is using
drm_framebuffer_remove and a free-standing fb, so this is rendundant.
Signed-off-by: NDaniel Vetter <daniel.vetter@intel.com>
Signed-off-by: NInki Dae <inki.dae@samsung.com>