[PATCH 5/6] drm: do not set crtc enabled field twice

[Ilija Hadzic]

There is no need to set crtc->enabled field in
drm_crtc_helper_set_config. This is already done (and
properly restored in case of failure) in
drm_crtc_helper_set_mode that is called by
drm_crtc_helper_set_config. Doing it at only one
place makes restoration in case of failure easier.

Signed-off-by: Ilija Hadzic <ihadzic at research.bell-labs.com>
---
 drivers/gpu/drm/drm_crtc_helper.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/drm_crtc_helper.c 
b/drivers/gpu/drm/drm_crtc_helper.c
index 9e536b1..a1322af 100644
--- a/drivers/gpu/drm/drm_crtc_helper.c
+++ b/drivers/gpu/drm/drm_crtc_helper.c
@@ -787,8 +787,7 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set)
                mode_changed = true;

        if (mode_changed) {
-               set->crtc->enabled = drm_helper_crtc_in_use(set->crtc);
-               if (set->crtc->enabled) {
+               if (drm_helper_crtc_in_use(set->crtc)) {
                        DRM_DEBUG_KMS("attempting to set mode from"
                                        " userspace\n");
                        drm_mode_debug_printmodeline(set->mode);
-- 
1.8.2.1