QCOMTEE_MSG_OBJECT_OP_MASK
op = msg->op & QCOMTEE_MSG_OBJECT_OP_MASK;
if (op & ~QCOMTEE_MSG_OBJECT_OP_MASK)
#define QCOMTEE_MSG_OBJECT_OP_RELEASE (QCOMTEE_MSG_OBJECT_OP_MASK - 0)
#define QCOMTEE_MSG_OBJECT_OP_RETAIN (QCOMTEE_MSG_OBJECT_OP_MASK - 1)