--- a/drivers/tpm/tpm_tis.h
+++ b/drivers/tpm/tpm_tis.h
@@ -113,19 +113,19 @@ struct tpm_cmd_t {
  */
 #define MAX_COUNT_LONG		50
 
-enum tis_access {
-	TPM_ACCESS_VALID		= 0x80,
-	TPM_ACCESS_ACTIVE_LOCALITY	= 0x20,
-	TPM_ACCESS_REQUEST_PENDING	= 0x04,
-	TPM_ACCESS_REQUEST_USE		= 0x02,
-};
-
-enum tis_status {
-	TPM_STS_VALID			= 0x80,
-	TPM_STS_COMMAND_READY		= 0x40,
-	TPM_STS_GO			= 0x20,
-	TPM_STS_DATA_AVAIL		= 0x10,
-	TPM_STS_DATA_EXPECT		= 0x08,
-};
+//enum tis_access {
+//	TPM_ACCESS_VALID		= 0x80,
+//	TPM_ACCESS_ACTIVE_LOCALITY	= 0x20,
+//	TPM_ACCESS_REQUEST_PENDING	= 0x04,
+//	TPM_ACCESS_REQUEST_USE		= 0x02,
+//};
+//
+//enum tis_status {
+//	TPM_STS_VALID			= 0x80,
+//	TPM_STS_COMMAND_READY		= 0x40,
+//	TPM_STS_GO			= 0x20,
+//	TPM_STS_DATA_AVAIL		= 0x10,
+//	TPM_STS_DATA_EXPECT		= 0x08,
+//};
 
 #endif