diff --git a/drivers/staging/rts5208/sd.c b/drivers/staging/rts5208/sd.c
index bdd35b611f27..aa144542e4e3 100644
--- a/drivers/staging/rts5208/sd.c
+++ b/drivers/staging/rts5208/sd.c
@@ -5231,7 +5231,7 @@ int sd_power_off_card3v3(struct rtsx_chip *chip)
 			return STATUS_FAIL;
 		}
 
-		wait_timeout(50);
+		mdelay(50);
 	}
 
 	if (chip->asic_code) {