Commit 1b2eb710 authored by Ville Syrjälä's avatar Ville Syrjälä Committed by Daniel Vetter

drm: store_vblank() is never called with NULL timestamp

Remove the NULL 't_vblank' checks from store_vblank() since that will
never happen.
Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: default avatarMaarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent ad1716ec
...@@ -83,13 +83,11 @@ static void store_vblank(struct drm_device *dev, unsigned int pipe, ...@@ -83,13 +83,11 @@ static void store_vblank(struct drm_device *dev, unsigned int pipe,
assert_spin_locked(&dev->vblank_time_lock); assert_spin_locked(&dev->vblank_time_lock);
if (t_vblank) { /* All writers hold the spinlock, but readers are serialized by
/* All writers hold the spinlock, but readers are serialized by * the latching of vblank->count below.
* the latching of vblank->count below. */
*/ tslot = vblank->count + vblank_count_inc;
tslot = vblank->count + vblank_count_inc; vblanktimestamp(dev, pipe, tslot) = *t_vblank;
vblanktimestamp(dev, pipe, tslot) = *t_vblank;
}
/* /*
* vblank timestamp updates are protected on the write side with * vblank timestamp updates are protected on the write side with
......
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