diff --git a/drivers/mmc/host/sdhci-msm.h b/drivers/mmc/host/sdhci-msm.h
index 6ac6e9259e08..ca0dbeb861b9 100755
--- a/drivers/mmc/host/sdhci-msm.h
+++ b/drivers/mmc/host/sdhci-msm.h
@@ -237,7 +237,7 @@ struct sdhci_msm_host {
 	u32 clk_rate; /* Keeps track of current clock rate that is set */
 	bool tuning_done;
 	bool calibration_done;
-	u8 saved_tuning_phase;
+	int saved_tuning_phase;
 	bool en_auto_cmd21;
 	struct device_attribute auto_cmd21_attr;
 	bool is_sdiowakeup_enabled;