1070 	struct fb_deferred_io *fbdefio;  in drm_fb_helper_defio_init()  local
1073 	fbdefio = kzalloc(sizeof(*fbdefio), GFP_KERNEL);  in drm_fb_helper_defio_init()
1075 	if (!fbdefio || !fbops) {  in drm_fb_helper_defio_init()
1076 		kfree(fbdefio);  in drm_fb_helper_defio_init()
1081 	info->fbdefio = fbdefio;  in drm_fb_helper_defio_init()
1082 	fbdefio->delay = msecs_to_jiffies(50);  in drm_fb_helper_defio_init()
1083 	fbdefio->deferred_io = drm_fb_helper_deferred_io;  in drm_fb_helper_defio_init()
2866 	if (fb_helper->fbdev && fb_helper->fbdev->fbdefio) {  in drm_fb_helper_fbdev_teardown()
2868 		kfree(fb_helper->fbdev->fbdefio);  in drm_fb_helper_fbdev_teardown()
2939 	if (fbi->fbdefio) {  in drm_fbdev_fb_destroy()
3066 		fbi->fbdefio = &drm_fbdev_defio;  in drm_fb_helper_generic_probe()