drm/i915: Remove unused code: i915_enable_interrupt()

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

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 52ceae5..8be4079 100644 (file)
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -330,8 +330,6 @@ typedef struct drm_i915_private {
        int cfb_plane;
        int cfb_y;
 
-       int irq_enabled;
-
        struct intel_opregion opregion;
 
        /* overlay */
@@ -1001,7 +999,6 @@ extern int i915_irq_emit(struct drm_device *dev, void *data,
 extern int i915_irq_wait(struct drm_device *dev, void *data,
                         struct drm_file *file_priv);
 void i915_trace_irq_get(struct drm_device *dev, u32 seqno);
-extern void i915_enable_interrupt (struct drm_device *dev);
 
 extern irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS);
 extern void i915_driver_irq_preinstall(struct drm_device * dev);

diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 46d649b..5eb6f85 100644 (file)
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -1412,16 +1412,6 @@ void i915_disable_vblank(struct drm_device *dev, int pipe)
        spin_unlock_irqrestore(&dev_priv->irq_lock, irqflags);
 }
 
-void i915_enable_interrupt (struct drm_device *dev)
-{
-       struct drm_i915_private *dev_priv = dev->dev_private;
-
-       if (!HAS_PCH_SPLIT(dev))
-               intel_opregion_enable_asle(dev);
-       dev_priv->irq_enabled = 1;
-}
-
-
 /* Set the vblank monitor pipe
  */
 int i915_vblank_pipe_set(struct drm_device *dev, void *data,