drm/i915: Silence an innocuous compiler warning for an unused variable

drivers/gpu/drm/i915/i915_irq.c: In function ‘ironlake_irq_postinstall’:
drivers/gpu/drm/i915/i915_irq.c:1618: warning: unused variable ‘pipe’

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 346dd85..7f1362d 100644 (file)
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -1615,7 +1615,6 @@ static int ironlake_irq_postinstall(struct drm_device *dev)
                           DE_PLANEA_FLIP_DONE | DE_PLANEB_FLIP_DONE;
        u32 render_irqs;
        u32 hotplug_mask;
-       int pipe;
 
        dev_priv->irq_mask = ~display_mask;