drm: Use helper to turn off CRTC

Use shiny new drm_crtc_force_disable() instead of open coding the same.
No functional change intended.

Signed-off-by: Lukas Wunner <lukas@wunner.de>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/fce52e55fa5a3a2c1436205d26fc1cec70d01eea.1465392124.git.lukas@wunner.de

1 files changed, 1 insertions, 7 deletions

diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index c7d99257441a..10b73f68c023 100644
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -589,8 +589,6 @@ void drm_framebuffer_remove(struct drm_framebuffer *fb)
         struct drm_device *dev;
         struct drm_crtc *crtc;
         struct drm_plane *plane;
-        struct drm_mode_set set;
-        int ret;
 
         if (!fb)
                 return;
@@ -620,11 +618,7 @@ void drm_framebuffer_remove(struct drm_framebuffer *fb)
                 drm_for_each_crtc(crtc, dev) {
                         if (crtc->primary->fb == fb) {
                                 /* should turn off the crtc */
-                                memset(&set, 0, sizeof(struct drm_mode_set));
-                                set.crtc = crtc;
-                                set.fb = NULL;
-                                ret = drm_mode_set_config_internal(&set);
-                                if (ret)
+                                if (drm_crtc_force_disable(crtc))
                                         DRM_ERROR("failed to reset crtc %p when fb was deleted\n", crtc);
                         }
                 }