Again since the drm core takes care of event unlinking/disarming this
is now just needless code.
Cc: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>
---
drivers/gpu/drm/rcar-du/rcar_du_crtc.c | 20 --------------------
drivers/gpu/drm/rcar-du/rcar_du_crtc.h | 2 --
drivers/gpu/drm/rcar-du/rcar_du_drv.c | 10 ----------
3 files changed, 32 deletions(-)
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
index 88a4b706be16..4ec80ae1fa99 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
@@ -282,26 +282,6 @@ static void rcar_du_crtc_update_planes(struct rcar_du_crtc *rcrtc)
* Page Flip
*/
-void rcar_du_crtc_cancel_page_flip(struct rcar_du_crtc *rcrtc,
- struct drm_file *file)
-{
- struct drm_pending_vblank_event *event;
- struct drm_device *dev = rcrtc->crtc.dev;
- unsigned long flags;
-
- /* Destroy the pending vertical blanking event associated with the
- * pending page flip, if any, and disable vertical blanking interrupts.
- */
- spin_lock_irqsave(&dev->event_lock, flags);
- event = rcrtc->event;
- if (event && event->base.file_priv == file) {
- rcrtc->event = NULL;
- event->base.destroy(&event->base);
- drm_crtc_vblank_put(&rcrtc->crtc);
- }
- spin_unlock_irqrestore(&dev->event_lock, flags);
-}
-
static void rcar_du_crtc_finish_page_flip(struct rcar_du_crtc *rcrtc)
{
struct drm_pending_vblank_event *event;
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_crtc.h b/drivers/gpu/drm/rcar-du/rcar_du_crtc.h
index 4b95d9d08c49..2bbe3f5aab65 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_crtc.h
+++ b/drivers/gpu/drm/rcar-du/rcar_du_crtc.h
@@ -67,8 +67,6 @@ enum rcar_du_output {
int rcar_du_crtc_create(struct rcar_du_group *rgrp, unsigned int index);
void rcar_du_crtc_enable_vblank(struct rcar_du_crtc *rcrtc, bool enable);
-void rcar_du_crtc_cancel_page_flip(struct rcar_du_crtc *rcrtc,
- struct drm_file *file);
void rcar_du_crtc_suspend(struct rcar_du_crtc *rcrtc);
void rcar_du_crtc_resume(struct rcar_du_crtc *rcrtc);
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.c b/drivers/gpu/drm/rcar-du/rcar_du_drv.c
index 40422f6b645e..0bb2b31555bf 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_drv.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.c
@@ -220,15 +220,6 @@ done:
return ret;
}
-static void rcar_du_preclose(struct drm_device *dev, struct drm_file *file)
-{
- struct rcar_du_device *rcdu = dev->dev_private;
- unsigned int i;
-
- for (i = 0; i < rcdu->num_crtcs; ++i)
- rcar_du_crtc_cancel_page_flip(&rcdu->crtcs[i], file);
-}
-
static void rcar_du_lastclose(struct drm_device *dev)
{
struct rcar_du_device *rcdu = dev->dev_private;
@@ -271,7 +262,6 @@ static struct drm_driver rcar_du_driver = {
| DRIVER_ATOMIC,
.load = rcar_du_load,
.unload = rcar_du_unload,
- .preclose = rcar_du_preclose,
.lastclose = rcar_du_lastclose,
.set_busid = drm_platform_set_busid,
.get_vblank_counter = drm_vblank_no_hw_counter,
--
2.6.4
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