diff options
-rw-r--r-- | drivers/char/drm/i915_irq.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/char/drm/i915_irq.c b/drivers/char/drm/i915_irq.c index e9e46c41bf36..df28bc1e84c6 100644 --- a/drivers/char/drm/i915_irq.c +++ b/drivers/char/drm/i915_irq.c | |||
@@ -439,7 +439,7 @@ int i915_vblank_swap(DRM_IOCTL_ARGS) | |||
439 | swap.sequence += curseq; | 439 | swap.sequence += curseq; |
440 | break; | 440 | break; |
441 | case _DRM_VBLANK_ABSOLUTE: | 441 | case _DRM_VBLANK_ABSOLUTE: |
442 | if ((curseq - swap.sequence) > (1<<23)) { | 442 | if ((curseq - swap.sequence) <= (1<<23)) { |
443 | spin_unlock_irqrestore(&dev_priv->swaps_lock, irqflags); | 443 | spin_unlock_irqrestore(&dev_priv->swaps_lock, irqflags); |
444 | DRM_DEBUG("Missed target sequence\n"); | 444 | DRM_DEBUG("Missed target sequence\n"); |
445 | return DRM_ERR(EINVAL); | 445 | return DRM_ERR(EINVAL); |