drm/cma: Update DEFINE_DRM_GEM_CMA_FOPS to add get_unmapped_area

Missing field get_unmapped_area which is necessary with device without MMU

Signed-off-by: Yannick Fertre <yannick.fertre@st.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Link: http://patchwork.freedesktop.org/patch/msgid/1492164819-10513-2-git-send-email-yannick.fertre@st.com
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Eric Anholt <eric@anholt.net>

diff --git a/include/drm/drm_gem_cma_helper.h b/include/drm/drm_gem_cma_helper.h
index f962d33..7320b14 100644 (file)
--- a/include/drm/drm_gem_cma_helper.h
+++ b/include/drm/drm_gem_cma_helper.h
@@ -50,6 +50,7 @@ to_drm_gem_cma_obj(struct drm_gem_object *gem_obj)
                .read           = drm_read,\
                .llseek         = noop_llseek,\
                .mmap           = drm_gem_cma_mmap,\
+               .get_unmapped_area      = drm_gem_cma_get_unmapped_area,\
        }
 
 /* free GEM object */