drm/fsl: Remove preclose hook

Doesn't do anything, but annoys when auditing them all.

Cc: Jianwei Wang <jianwei.wang.chn@gmail.com>
Acked-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1452548477-15905-7-git-send-email-daniel.vetter@ffwll.ch
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>

diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
index fca97d3..9648b7f 100644 (file)
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
@@ -112,10 +112,6 @@ static int fsl_dcu_unload(struct drm_device *dev)
        return 0;
 }
 
-static void fsl_dcu_drm_preclose(struct drm_device *dev, struct drm_file *file)
-{
-}
-
 static irqreturn_t fsl_dcu_drm_irq(int irq, void *arg)
 {
        struct drm_device *dev = arg;
@@ -191,7 +187,6 @@ static struct drm_driver fsl_dcu_drm_driver = {
                                | DRIVER_PRIME | DRIVER_ATOMIC,
        .load                   = fsl_dcu_load,
        .unload                 = fsl_dcu_unload,
-       .preclose               = fsl_dcu_drm_preclose,
        .irq_handler            = fsl_dcu_drm_irq,
        .get_vblank_counter     = drm_vblank_no_hw_counter,
        .enable_vblank          = fsl_dcu_drm_enable_vblank,