KernelSpace: Hello I2C Adapter

The basics of the I2C driver subsystem, a simple I2C bus and
I2C algorithm driver that work with any existing I2C client driver.

http://www.linuxjournal.com/article/7136

Signed-off-by: Abraham Arce <xe1gyq@gmail.com>
KernelSpace: Hello I2C Chip

Example of an I2C chip driver

http://www.linuxjournal.com/article/7252

Signed-off-by: Abraham Arce <xe1gyq@gmail.com>