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drm/i915: don't warn if IRQs are disabled when shutting down display IRQs 

This was always the case on our suspend path, but it was recently
exposed by the change to use our runtime IRQ disable routine rather than
the full DRM IRQ disable.  Keep the warning on the enable side, as that
really would indicate a bug.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Jesse Barnes 2014-06-20 09:29:19 -07:00 committed by Daniel Vetter
parent d49bdb0e10
commit 9a76e4956b
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/i915/i915_irq.c
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@ -151,7 +151,7 @@ ironlake_disable_display_irq(struct drm_i915_private *dev_priv, u32 mask)
{ {
assert_spin_locked(&dev_priv->irq_lock); assert_spin_locked(&dev_priv->irq_lock);
if (WARN_ON(dev_priv->pm.irqs_disabled)) if (dev_priv->pm.irqs_disabled)
return; return;
if ((dev_priv->irq_mask & mask) != mask) { if ((dev_priv->irq_mask & mask) != mask) {