From: Daniel Vetter Date: Mon, 25 Jan 2016 21:16:47 +0000 (+0100) Subject: drm/exynos: Remove event cancelling from postclose X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=84b29a553e90d7933d9ada64302ae30d4a9084fd;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git drm/exynos: Remove event cancelling from postclose The core takes care of this now. And since kfree(NULL) is ok we can simplify the function even further now. Note: There's another spin on this patch, but for different reasons, in-flight already: http://www.spinics.net/lists/dri-devel/msg97922.html Cc: Inki Dae Acked-by: Daniel Stone Reviewed-by: Alex Deucher Acked-by: Inki Dae Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1453756616-28942-6-git-send-email-daniel.vetter@ffwll.ch --- diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c index 68f0f36f6e7e..1e535f981240 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_drv.c +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c @@ -340,20 +340,6 @@ 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; }