drm/i915: haswell has the same irq handlers as ivb

No need to have the exaxt same code twice.

Reviewed-by: Imre Deak <imre.deak@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 68e7caf..2aa23e7 100644 (file)
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -2711,7 +2711,7 @@ void intel_irq_init(struct drm_device *dev)
                dev->driver->irq_uninstall = valleyview_irq_uninstall;
                dev->driver->enable_vblank = valleyview_enable_vblank;
                dev->driver->disable_vblank = valleyview_disable_vblank;
-       } else if (IS_IVYBRIDGE(dev)) {
+       } else if (IS_IVYBRIDGE(dev) || IS_HASWELL(dev)) {
                /* Share pre & uninstall handlers with ILK/SNB */
                dev->driver->irq_handler = ivybridge_irq_handler;
                dev->driver->irq_preinstall = ironlake_irq_preinstall;
@@ -2719,14 +2719,6 @@ void intel_irq_init(struct drm_device *dev)
                dev->driver->irq_uninstall = ironlake_irq_uninstall;
                dev->driver->enable_vblank = ivybridge_enable_vblank;
                dev->driver->disable_vblank = ivybridge_disable_vblank;
-       } else if (IS_HASWELL(dev)) {
-               /* Share interrupts handling with IVB */
-               dev->driver->irq_handler = ivybridge_irq_handler;
-               dev->driver->irq_preinstall = ironlake_irq_preinstall;
-               dev->driver->irq_postinstall = ivybridge_irq_postinstall;
-               dev->driver->irq_uninstall = ironlake_irq_uninstall;
-               dev->driver->enable_vblank = ivybridge_enable_vblank;
-               dev->driver->disable_vblank = ivybridge_disable_vblank;
        } else if (HAS_PCH_SPLIT(dev)) {
                dev->driver->irq_handler = ironlake_irq_handler;
                dev->driver->irq_preinstall = ironlake_irq_preinstall;