diff --git a/drivers/staging/mt7621-mmc/mt6575_sd.h b/drivers/staging/mt7621-mmc/mt6575_sd.h
index 7c3b90f5f8e7..5e9d0cdccad7 100644
--- a/drivers/staging/mt7621-mmc/mt6575_sd.h
+++ b/drivers/staging/mt7621-mmc/mt6575_sd.h
@@ -909,7 +909,6 @@ struct msdc_host {
 	struct mmc_request          *mrq;
 	int                         cmd_rsp;
 	int                         cmd_rsp_done;
-	int                         cmd_r1b_done;
 
 	int                         error;
 	spinlock_t                  lock;           /* mutex */