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

drivers/gpu/drm/drm_irq.c

+5 −7
Original line number Original line Diff line number Diff line
@@ -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