[PATCH 11/22] drm/i915: Nuke intel_modeset_preclose

[Daniel Vetter]

Now that the drm core unlinks/disarms events there's no need to do so
ourselves anymore. Nuke the code.

Acked-by: Daniel Stone <daniels at collabora.com>
Reviewed-by: Alex Deucher <alexander.deucher at amd.com>
Signed-off-by: Daniel Vetter <daniel.vetter at intel.com>
---
 drivers/gpu/drm/i915/i915_dma.c      |  2 --
 drivers/gpu/drm/i915/intel_display.c | 21 ---------------------
 drivers/gpu/drm/i915/intel_drv.h     |  1 -
 3 files changed, 24 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index a0f5659032fc..4bfa72e5a217 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -1262,8 +1262,6 @@ void i915_driver_preclose(struct drm_device *dev, struct drm_file *file)
 	i915_gem_context_close(dev, file);
 	i915_gem_release(dev, file);
 	mutex_unlock(&dev->struct_mutex);
-
-	intel_modeset_preclose(dev, file);
 }
 
 void i915_driver_postclose(struct drm_device *dev, struct drm_file *file)
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 86fce41281fb..ec75e260f1eb 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -16357,24 +16357,3 @@ intel_display_print_error_state(struct drm_i915_error_state_buf *m,
 		err_printf(m, "  VSYNC: %08x\n", error->transcoder[i].vsync);
 	}
 }
-
-void intel_modeset_preclose(struct drm_device *dev, struct drm_file *file)
-{
-	struct intel_crtc *crtc;
-
-	for_each_intel_crtc(dev, crtc) {
-		struct intel_unpin_work *work;
-
-		spin_lock_irq(&dev->event_lock);
-
-		work = crtc->unpin_work;
-
-		if (work && work->event &&
-		    work->event->base.file_priv == file) {
-			kfree(work->event);
-			work->event = NULL;
-		}
-
-		spin_unlock_irq(&dev->event_lock);
-	}
-}
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index e88050aee0c1..5e7422085162 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -1235,7 +1235,6 @@ enum intel_display_power_domain
 intel_display_port_aux_power_domain(struct intel_encoder *intel_encoder);
 void intel_mode_from_pipe_config(struct drm_display_mode *mode,
 				 struct intel_crtc_state *pipe_config);
-void intel_modeset_preclose(struct drm_device *dev, struct drm_file *file);
 
 int skl_update_scaler_crtc(struct intel_crtc_state *crtc_state);
 int skl_max_scale(struct intel_crtc *crtc, struct intel_crtc_state *crtc_state);
-- 
2.6.4