diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_panel.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_panel.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c index 56f17b2382fc..80bea1d3209f 100644 --- a/drivers/gpu/drm/i915/intel_panel.c +++ b/drivers/gpu/drm/i915/intel_panel.c @@ -332,7 +332,7 @@ static u32 i915_read_blc_pwm_ctl(struct drm_device *dev) struct drm_i915_private *dev_priv = dev->dev_private; u32 val; - WARN_ON(!spin_is_locked(&dev_priv->backlight.lock)); + WARN_ON_SMP(!spin_is_locked(&dev_priv->backlight.lock)); /* Restore the CTL value if it lost, e.g. GPU reset */ |