File /code/usr/include/linux/i2c-isa.h

#ifndef SENSORS_SENSORS_ISA_H
#define SENSORS_SENSORS_ISA_H

#ifdef __KERNEL__

#include <linux/i2c.h>

/* Detect whether we are on the isa bus. If this returns true, all i2c
   access will fail! */
#define i2c_is_isa_client(clientptr) \
        ((clientptr)->adapter->algo->id == I2C_ALGO_ISA)
#define i2c_is_isa_adapter(adapptr) \
        ((adapptr)->algo->id == I2C_ALGO_ISA)

#endif				/* def __KERNEL__ */

#endif				/* ndef SENSORS_ISA_H */