diff --git a/drivers/staging/mt7621-mmc/board.h b/drivers/staging/mt7621-mmc/board.h
index a60347cd3da8..544d736e2dad 100644
--- a/drivers/staging/mt7621-mmc/board.h
+++ b/drivers/staging/mt7621-mmc/board.h
@@ -60,7 +60,6 @@ struct msdc_hw {
 	unsigned char  cmd_drv;          /* command pad driving */
 	unsigned char  dat_drv;          /* data pad driving */
 	unsigned long  flags;            /* hardware capability flags */
-	unsigned long  data_offset;      /* data address offset */
 
 	/* config gpio pull mode */
 	void (*config_gpio_pin)(int type, int pull);
diff --git a/drivers/staging/mt7621-mmc/sd.c b/drivers/staging/mt7621-mmc/sd.c
index 124a763f6049..43a59da5b418 100644
--- a/drivers/staging/mt7621-mmc/sd.c
+++ b/drivers/staging/mt7621-mmc/sd.c
@@ -182,7 +182,6 @@ struct msdc_hw msdc0_hw = {
 	.clk_drv        = 4,
 	.cmd_drv        = 4,
 	.dat_drv        = 4,
-	.data_offset    = 0,
 	.flags          = MSDC_CD_PIN_EN | MSDC_REMOVABLE,
 //	.flags          = MSDC_WP_PIN_EN | MSDC_CD_PIN_EN | MSDC_REMOVABLE,
 };