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| author | Mario Kleiner <mario.kleiner.de@gmail.com> | 2014-07-17 01:37:53 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2014-07-17 09:03:57 -0400 |
| commit | 826484977c29b42c8cb8c42bd41acaa6e152a4bb (patch) | |
| tree | e1dc38919dacbc14f01fb97b31f23571350d879f | |
| parent | c89e5be621e84b7b83650d87a956c52c5654c35b (diff) | |
| download | linux-826484977c29b42c8cb8c42bd41acaa6e152a4bb.tar.gz | |
drm/radeon: Add missing vblank_put in pageflip ioctl error path.
Signed-off-by: Mario Kleiner <mario.kleiner.de@gmail.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_display.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c index bfa3a6cc170fae..0a22a1bb688c5e 100644 --- a/drivers/gpu/drm/radeon/radeon_display.c +++ b/drivers/gpu/drm/radeon/radeon_display.c @@ -538,7 +538,7 @@ static int radeon_crtc_page_flip(struct drm_crtc *crtc, DRM_DEBUG_DRIVER("flip queue: crtc already busy\n"); spin_unlock_irqrestore(&crtc->dev->event_lock, flags); r = -EBUSY; - goto pflip_cleanup; + goto vblank_cleanup; } radeon_crtc->flip_status = RADEON_FLIP_PENDING; radeon_crtc->flip_work = work; @@ -551,6 +551,9 @@ static int radeon_crtc_page_flip(struct drm_crtc *crtc, queue_work(radeon_crtc->flip_queue, &work->flip_work); return 0; +vblank_cleanup: + drm_vblank_put(crtc->dev, radeon_crtc->crtc_id); + pflip_cleanup: if (unlikely(radeon_bo_reserve(new_rbo, false) != 0)) { DRM_ERROR("failed to reserve new rbo in error path\n"); |