1 files changed, 12 insertions, 0 deletions

diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c
index 76a111f54ccb..58820ebd3558 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c
@@ -151,6 +151,17 @@ static void exynos_drm_preclose(struct drm_device *dev,
 
 }
 
+static void exynos_drm_postclose(struct drm_device *dev, struct drm_file *file)
+{
+        DRM_DEBUG_DRIVER("%s\n", __FILE__);
+
+        if (!file->driver_priv)
+                return;
+
+        kfree(file->driver_priv);
+        file->driver_priv = NULL;
+}
+
 static void exynos_drm_lastclose(struct drm_device *dev)
 {
         DRM_DEBUG_DRIVER("%s\n", __FILE__);
@@ -193,6 +204,7 @@ static struct drm_driver exynos_drm_driver = {
         .unload                 = exynos_drm_unload,
         .preclose               = exynos_drm_preclose,
         .lastclose              = exynos_drm_lastclose,
+        .postclose              = exynos_drm_postclose,
         .get_vblank_counter     = drm_vblank_count,
         .enable_vblank          = exynos_drm_crtc_enable_vblank,
         .disable_vblank         = exynos_drm_crtc_disable_vblank,