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drm: do not set crtc enabled field twice

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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@research.bell-labs.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Ilija Hadzic
2013-10-29 11:09:45 -04:00
committed by Dave Airlie
parent 7e99acdcab
commit 48b1f5ddaa
1 changed files with 1 additions and 2 deletions
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3
drivers/gpu/drm/drm_crtc_helper.c
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@@ -795,8 +795,7 @@ 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);