diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index 0f83858147a626c1a0bf463597e4f6ff82adfa3c..1d09562ccf7394b2ae0a2cdf38cf52e17ccd53ec 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -56,8 +56,6 @@ struct mmc_ios {
 #define MMC_TIMING_UHS_SDR104	4
 #define MMC_TIMING_UHS_DDR50	5
 
-	unsigned char	ddr;			/* dual data rate used */
-
 #define MMC_SDR_MODE		0
 #define MMC_1_2V_DDR_MODE	1
 #define MMC_1_8V_DDR_MODE	2