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drm/exynos: removed pageflip_event_list init code when closed.

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if one process is terminated by ctrl-c while two processes are
using pageflip feature then for last pageflip event,
user can't get poll from kernel side so this patch fixes the problem.

Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyoungmin Park <kyungmin.park@samsung.com>
This commit is contained in:
Joonyoung Shim 2012-02-14 10:59:43 +09:00 committed by Inki Dae
parent 9f9dee586c
commit a04afc1db9
1 changed files with 2 additions and 8 deletions
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10
drivers/gpu/drm/exynos/exynos_drm_drv.c
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@ -141,16 +141,10 @@ static int exynos_drm_unload(struct drm_device *dev)
}
static void exynos_drm_preclose(struct drm_device *dev,
struct drm_file *file_priv)
struct drm_file *file)
{
struct exynos_drm_private *dev_priv = dev->dev_private;
DRM_DEBUG_DRIVER("%s\n", __FILE__);
/*
* drm framework frees all events at release time,
* so private event list should be cleared.
*/
if (!list_empty(&dev_priv->pageflip_event_list))
INIT_LIST_HEAD(&dev_priv->pageflip_event_list);
}
static void exynos_drm_lastclose(struct drm_device *dev)