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[12/21] drm/exynos: Remove event cancelling from postclose

Message ID 1452285413-28459-13-git-send-email-daniel.vetter@ffwll.ch (mailing list archive)
State New, archived
Headers show

Commit Message

Daniel Vetter Jan. 8, 2016, 8:36 p.m. UTC 
The core takes care of this now. And since kfree(NULL) is ok we can
simplify the function even further now.

Cc: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
---
 drivers/gpu/drm/exynos/exynos_drm_drv.c | 14 --------------
 1 file changed, 14 deletions(-)
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Patch

diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c
index 9756797a15a5..868ab9f54f17 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c
@@ -335,20 +335,6 @@  static void exynos_drm_preclose(struct drm_device *dev,
 
 static void exynos_drm_postclose(struct drm_device *dev, struct drm_file *file)
 {
-	struct drm_pending_event *e, *et;
-	unsigned long flags;
-
-	if (!file->driver_priv)
-		return;
-
-	spin_lock_irqsave(&dev->event_lock, flags);
-	/* Release all events handled by page flip handler but not freed. */
-	list_for_each_entry_safe(e, et, &file->event_list, link) {
-		list_del(&e->link);
-		e->destroy(e);
-	}
-	spin_unlock_irqrestore(&dev->event_lock, flags);
-
 	kfree(file->driver_priv);
 	file->driver_priv = NULL;
 }