drm/gma500/psb: Convert to generic crtc->destroy

Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>

diff --git a/drivers/gpu/drm/gma500/psb_intel_display.c b/drivers/gpu/drm/gma500/psb_intel_display.c
index b52bde2..f4d308f 100644 (file)
--- a/drivers/gpu/drm/gma500/psb_intel_display.c
+++ b/drivers/gpu/drm/gma500/psb_intel_display.c
@@ -726,27 +726,6 @@ struct drm_display_mode *psb_intel_crtc_mode_get(struct drm_device *dev,
        return mode;
 }
 
-static void psb_intel_crtc_destroy(struct drm_crtc *crtc)
-{
-       struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-       struct gtt_range *gt;
-
-       /* Unpin the old GEM object */
-       if (psb_intel_crtc->cursor_obj) {
-               gt = container_of(psb_intel_crtc->cursor_obj,
-                                               struct gtt_range, gem);
-               psb_gtt_unpin(gt);
-               drm_gem_object_unreference(psb_intel_crtc->cursor_obj);
-               psb_intel_crtc->cursor_obj = NULL;
-       }
-
-       if (psb_intel_crtc->cursor_gt != NULL)
-               psb_gtt_free_range(crtc->dev, psb_intel_crtc->cursor_gt);
-       kfree(psb_intel_crtc->crtc_state);
-       drm_crtc_cleanup(crtc);
-       kfree(psb_intel_crtc);
-}
-
 const struct drm_crtc_helper_funcs psb_intel_helper_funcs = {
        .dpms = gma_crtc_dpms,
        .mode_fixup = gma_crtc_mode_fixup,
@@ -764,7 +743,7 @@ const struct drm_crtc_funcs psb_intel_crtc_funcs = {
        .cursor_move = psb_intel_crtc_cursor_move,
        .gamma_set = gma_crtc_gamma_set,
        .set_config = psb_crtc_set_config,
-       .destroy = psb_intel_crtc_destroy,
+       .destroy = gma_crtc_destroy,
 };
 
 const struct gma_clock_funcs psb_clock_funcs = {