[Intel-gfx] [PATCH 05/19] drm/i915: don't forget to uninstall the PM IRQs

[Paulo Zanoni]

From: Paulo Zanoni <paulo.r.zanoni at intel.com>

We basically never test the uninstall path today, that's why this
works.

Signed-off-by: Paulo Zanoni <paulo.r.zanoni at intel.com>
---
 drivers/gpu/drm/i915/i915_irq.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index d58c392..65dec2f 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -3070,6 +3070,8 @@ static void ironlake_irq_uninstall(struct drm_device *dev)
 		I915_WRITE(GEN7_ERR_INT, I915_READ(GEN7_ERR_INT));
 
 	GEN5_IRQ_FINI(GT);
+	if (INTEL_INFO(dev)->gen >= 6)
+		GEN5_IRQ_FINI(GEN6_PM);
 
 	if (HAS_PCH_NOP(dev))
 		return;
-- 
1.8.4.2