From: Randy Dunlap <randy.dunlap@xxxxxxxxxx> jc42 uses i2c interfaces, so it should depend on I2C. drivers/hwmon/jc42.c:426: error: implicit declaration of function 'i2c_check_functionality' drivers/hwmon/jc42.c:521: error: implicit declaration of function 'i2c_smbus_read_word_data' drivers/hwmon/jc42.c:529: error: implicit declaration of function 'i2c_smbus_write_word_data' drivers/hwmon/jc42.c:580: error: implicit declaration of function 'i2c_add_driver' drivers/hwmon/jc42.c:585: error: implicit declaration of function 'i2c_del_driver' Signed-off-by: Randy Dunlap <randy.dunlap@xxxxxxxxxx> Cc: lm-sensors@xxxxxxxxxxxxxx --- drivers/hwmon/Kconfig | 1 + 1 file changed, 1 insertion(+) --- linux-next-20100811.orig/drivers/hwmon/Kconfig +++ linux-next-20100811/drivers/hwmon/Kconfig @@ -465,6 +465,7 @@ config SENSORS_JZ4740 config SENSORS_JC42 tristate "JEDEC JC42.4 compliant temperature sensors" + depends on I2C help If you say yes here you get support for Jedec JC42.4 compliant temperature sensors. Support will include, but not be limited to, _______________________________________________ lm-sensors mailing list lm-sensors@xxxxxxxxxxxxxx http://lists.lm-sensors.org/mailman/listinfo/lm-sensors