806 	struct drm_crtc *crtc;  in tegra_crtc_from_pipe()  local
808 	list_for_each_entry(crtc, &drm->mode_config.crtc_list, head) {  in tegra_crtc_from_pipe()
809 		if (pipe == drm_crtc_index(crtc))  in tegra_crtc_from_pipe()
810 			return crtc;  in tegra_crtc_from_pipe()
818 	struct drm_crtc *crtc = tegra_crtc_from_pipe(drm, pipe);  in tegra_drm_get_vblank_counter()  local
819 	struct tegra_dc *dc = to_tegra_dc(crtc);  in tegra_drm_get_vblank_counter()
821 	if (!crtc)  in tegra_drm_get_vblank_counter()
829 	struct drm_crtc *crtc = tegra_crtc_from_pipe(drm, pipe);  in tegra_drm_enable_vblank()  local
830 	struct tegra_dc *dc = to_tegra_dc(crtc);  in tegra_drm_enable_vblank()
832 	if (!crtc)  in tegra_drm_enable_vblank()
842 	struct drm_crtc *crtc = tegra_crtc_from_pipe(drm, pipe);  in tegra_drm_disable_vblank()  local
843 	struct tegra_dc *dc = to_tegra_dc(crtc);  in tegra_drm_disable_vblank()
845 	if (crtc)  in tegra_drm_disable_vblank()
853 	struct drm_crtc *crtc;  in tegra_drm_preclose()  local
855 	list_for_each_entry(crtc, &drm->mode_config.crtc_list, head)  in tegra_drm_preclose()
856 		tegra_dc_cancel_page_flip(crtc, file);  in tegra_drm_preclose()