LinuxQuestions.org - Unknown symbols in i2c-dev

I'm trying to use lm_sensors to read my hardware temperature monitor. I have all modules compiled as directed on the lm_sensors site, and I'm using the recommended user tools for kernel 2.6.6.

When I try to load i2c-dev, I get the following error:

Code:

FATAL: Error inserting i2c_dev (/lib/modules/2.6.6/kernel/drivers/i2c/i2c-dev.ko): Unknown symbol in module, or unknown parameter (see dmesg)

The relevant portion of dmesg's output:

Code:

i2c_dev: Unknown symbol i2c_check_addr

i2c_dev: Unknown symbol i2c_get_adapter

i2c_dev: Unknown symbol i2c_control

i2c_dev: Unknown symbol i2c_get_functionality

i2c_dev: Unknown symbol i2c_master_recv

i2c_dev: Unknown symbol i2c_smbus_xfer

i2c_dev: Unknown symbol i2c_add_driver

i2c_dev: Unknown symbol i2c_put_adapter

i2c_dev: Unknown symbol i2c_transfer

i2c_dev: Unknown symbol i2c_del_driver

i2c_dev: Unknown symbol i2c_master_send

Any ideas?