diff --git a/drivers/mmc/mtk-sd.c b/drivers/mmc/mtk-sd.c
index d701a4c..59217e5 100644
--- a/drivers/mmc/mtk-sd.c
+++ b/drivers/mmc/mtk-sd.c
@@ -1692,6 +1692,6 @@
 	.bind = msdc_drv_bind,
 	.probe = msdc_drv_probe,
 	.ops = &msdc_ops,
-	.platdata_auto	= sizeof(struct msdc_plat),
+	.plat_auto	= sizeof(struct msdc_plat),
 	.priv_auto	= sizeof(struct msdc_host),
 };