drm/i915: invert {ilk, snb}_gt_irq_handler check

Requested by Chris Wilson on IRC.

Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 58ee826..f708e4e 100644 (file)
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -1340,10 +1340,10 @@ static irqreturn_t ironlake_irq_handler(int irq, void *arg)
 
        gt_iir = I915_READ(GTIIR);
        if (gt_iir) {
-               if (IS_GEN5(dev))
-                       ilk_gt_irq_handler(dev, dev_priv, gt_iir);
-               else
+               if (INTEL_INFO(dev)->gen >= 6)
                        snb_gt_irq_handler(dev, dev_priv, gt_iir);
+               else
+                       ilk_gt_irq_handler(dev, dev_priv, gt_iir);
                I915_WRITE(GTIIR, gt_iir);
                ret = IRQ_HANDLED;
        }