diff options
| -rw-r--r-- | drivers/gpu/drm/tilcdc/tilcdc_crtc.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c index 5579d97b08e6..41ce411a64f9 100644 --- a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c +++ b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c @@ -18,6 +18,7 @@ #include "drm_flip_work.h" #include <drm/drm_plane_helper.h> #include <drm/drm_atomic_helper.h> +#include <linux/workqueue.h> #include "tilcdc_drv.h" #include "tilcdc_regs.h" @@ -227,9 +228,12 @@ static bool tilcdc_crtc_is_on(struct drm_crtc *crtc) static void tilcdc_crtc_destroy(struct drm_crtc *crtc) { struct tilcdc_crtc *tilcdc_crtc = to_tilcdc_crtc(crtc); + struct tilcdc_drm_private *priv = crtc->dev->dev_private; tilcdc_crtc_disable(crtc); + flush_workqueue(priv->wq); + of_node_put(crtc->port); drm_crtc_cleanup(crtc); drm_flip_work_cleanup(&tilcdc_crtc->unref_work); |