Commit 7f907bf2 authored by Rob Clark's avatar Rob Clark Committed by Dave Airlie

drm/irq: BUG_ON() -> WARN_ON()

Let's make things a bit easier to debug when things go bad (potentially
under console_lock).
Signed-off-by: default avatarRob Clark <robdclark@gmail.com>
Reviewed-by: default avatarMichel Dänzer <michel.daenzer@amd.com>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent 881fdaa5
...@@ -1029,7 +1029,8 @@ void drm_vblank_put(struct drm_device *dev, int crtc) ...@@ -1029,7 +1029,8 @@ void drm_vblank_put(struct drm_device *dev, int crtc)
{ {
struct drm_vblank_crtc *vblank = &dev->vblank[crtc]; struct drm_vblank_crtc *vblank = &dev->vblank[crtc];
BUG_ON(atomic_read(&vblank->refcount) == 0); if (WARN_ON(atomic_read(&vblank->refcount) == 0))
return;
if (WARN_ON(crtc >= dev->num_crtcs)) if (WARN_ON(crtc >= dev->num_crtcs))
return; return;
......
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