All pending works should be canceled prior to its removal.
Signed-off-by: Andrzej Hajda a.hajda@samsung.com Reviewed-by: Joonyoung Shim jy0922.shim@samsung.com --- drivers/gpu/drm/exynos/exynos_drm_ipp.c | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_ipp.c b/drivers/gpu/drm/exynos/exynos_drm_ipp.c index da917ca..9770966 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_ipp.c +++ b/drivers/gpu/drm/exynos/exynos_drm_ipp.c @@ -502,6 +502,11 @@ err_clear: static void ipp_clean_cmd_node(struct ipp_context *ctx, struct drm_exynos_ipp_cmd_node *c_node) { + /* cancel works */ + cancel_work_sync(&c_node->start_work->work); + cancel_work_sync(&c_node->stop_work->work); + cancel_work_sync(&c_node->event_work->work); + /* delete list */ list_del(&c_node->list);