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authorJoonyoung Shim <jy0922.shim@samsung.com>2012-02-13 20:59:43 -0500
committerInki Dae <inki.dae@samsung.com>2012-02-14 20:29:11 -0500
commita04afc1db975ae94f721bc3b3bf65d1d3cf1dfba (patch)
tree61a38a89317ee98a1ba0efc280d4e8e86e72f975 /drivers/gpu
parent9f9dee586c0a88c988a8677c2d361178f571f43b (diff)
drm/exynos: removed pageflip_event_list init code when closed.
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>
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_drv.c10
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c
index 35889ca255e..2ef12aa3030 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c
@@ -141,16 +141,10 @@ static int exynos_drm_unload(struct drm_device *dev)
141} 141}
142 142
143static void exynos_drm_preclose(struct drm_device *dev, 143static void exynos_drm_preclose(struct drm_device *dev,
144 struct drm_file *file_priv) 144 struct drm_file *file)
145{ 145{
146 struct exynos_drm_private *dev_priv = dev->dev_private; 146 DRM_DEBUG_DRIVER("%s\n", __FILE__);
147 147
148 /*
149 * drm framework frees all events at release time,
150 * so private event list should be cleared.
151 */
152 if (!list_empty(&dev_priv->pageflip_event_list))
153 INIT_LIST_HEAD(&dev_priv->pageflip_event_list);
154} 148}
155 149
156static void exynos_drm_lastclose(struct drm_device *dev) 150static void exynos_drm_lastclose(struct drm_device *dev)