diff --git a/drivers/staging/ks7010/ks_hostif.h b/drivers/staging/ks7010/ks_hostif.h
index e51c38d661825c8ef31053419410696811e3dea3..69a49ef52918dd883034de873f7dd1a75c73546c 100644
--- a/drivers/staging/ks7010/ks_hostif.h
+++ b/drivers/staging/ks7010/ks_hostif.h
@@ -193,11 +193,6 @@ enum power_mgmt_mode_type {
 /* #define	RESULT_ALREADY_RUNNING    3 */
 #define	RESULT_ALREADY_RUNNING    7
 
-struct hostif_power_mgmt_confirm_t {
-	struct hostif_hdr header;
-	__le16 result_code;
-} __packed;
-
 struct hostif_start_request_t {
 	struct hostif_hdr header;
 	__le16 mode;