drm/exynos: remove unnecessary codes
This patch removes exynos_drm_crtc_cancel_page_flip call when drm is closed because at that time, events will be released by drm_events_release function. Changelog v1: - remove exynos_drm_crtc_cancel_page_flip function also because this funtion isn't used anymore. Signed-off-by: Inki Dae <inki.dae@samsung.com> Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>
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4e8ba5cc88
Коммит
9db41d4323
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@ -203,23 +203,3 @@ void exynos_drm_crtc_te_handler(struct drm_crtc *crtc)
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if (exynos_crtc->ops->te_handler)
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exynos_crtc->ops->te_handler(exynos_crtc);
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}
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void exynos_drm_crtc_cancel_page_flip(struct drm_crtc *crtc,
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struct drm_file *file)
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{
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struct drm_pending_vblank_event *e;
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unsigned long flags;
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spin_lock_irqsave(&crtc->dev->event_lock, flags);
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e = crtc->state->event;
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if (e && e->base.file_priv == file)
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crtc->state->event = NULL;
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else
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e = NULL;
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spin_unlock_irqrestore(&crtc->dev->event_lock, flags);
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if (e)
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drm_event_cancel_free(crtc->dev, &e->base);
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}
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@ -40,8 +40,4 @@ int exynos_drm_crtc_get_pipe_from_type(struct drm_device *drm_dev,
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*/
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void exynos_drm_crtc_te_handler(struct drm_crtc *crtc);
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/* This function cancels a page flip request. */
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void exynos_drm_crtc_cancel_page_flip(struct drm_crtc *crtc,
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struct drm_file *file);
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#endif
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@ -307,12 +307,7 @@ err_file_priv_free:
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static void exynos_drm_preclose(struct drm_device *dev,
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struct drm_file *file)
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{
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struct drm_crtc *crtc;
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exynos_drm_subdrv_close(dev, file);
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list_for_each_entry(crtc, &dev->mode_config.crtc_list, head)
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exynos_drm_crtc_cancel_page_flip(crtc, file);
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}
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static void exynos_drm_postclose(struct drm_device *dev, struct drm_file *file)
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