-#define I2C_ADAP_CLASS_SMBUS (1<<0) /* lm_sensors, ... */
-#define I2C_ADAP_CLASS_TV_ANALOG (1<<1) /* bttv + friends */
-#define I2C_ADAP_CLASS_TV_DIGITAL (1<<2) /* dbv cards */
-#define I2C_ADAP_CLASS_DDC (1<<3) /* i2c-matroxfb ? */
-#define I2C_ADAP_CLASS_CAM_ANALOG (1<<4) /* camera with analog CCD */
-#define I2C_ADAP_CLASS_CAM_DIGITAL (1<<5) /* most webcams */
+#define I2C_CLASS_HWMON (1<<0) /* lm_sensors, ... */
+#define I2C_CLASS_TV_ANALOG (1<<1) /* bttv + friends */
+#define I2C_CLASS_TV_DIGITAL (1<<2) /* dvb cards */
+#define I2C_CLASS_DDC (1<<3) /* i2c-matroxfb ? */
+#define I2C_CLASS_CAM_ANALOG (1<<4) /* camera with analog CCD */
+#define I2C_CLASS_CAM_DIGITAL (1<<5) /* most webcams */
+#define I2C_CLASS_SOUND (1<<6) /* sound devices */
+#define I2C_CLASS_ALL (UINT_MAX) /* all of the above */