Index: linux-2.6.23.17/include/linux/i2c-id.h
===================================================================
--- linux-2.6.23.17.orig/include/linux/i2c-id.h
+++ linux-2.6.23.17/include/linux/i2c-id.h
@@ -119,6 +119,7 @@
 #define I2C_DRIVERID_WM8750	90	/* Wolfson WM8750 audio codec */
 #define I2C_DRIVERID_WM8753	91	/* Wolfson WM8753 audio codec */
 #define I2C_DRIVERID_LM4857 	92 	/* LM4857 Audio Amplifier */
+#define I2C_DRIVERID_DCON 	93 
 
 #define I2C_DRIVERID_I2CDEV	900
 #define I2C_DRIVERID_ARP        902    /* SMBus ARP Client              */