[PATCH v2 3/6] iio:dac:ad5686: Add support for AD5685R

This driver acctually supports the AD5685R device and NOT the AD5685, which does not exist. More information can be found in the datasheet: http://www.analog.com/media/en/technical-documentation/data-sheets/AD5686_5684.pdf Signed-off-by: Stefan Popa --- Changes in v2:

[PATCH v2 3/6] iio:dac:ad5686: Add support for AD5685R

This driver acctually supports the AD5685R device and NOT the AD5685, which does not exist. More information can be found in the datasheet: http://www.analog.com/media/en/technical-documentation/data-sheets/AD5686_5684.pdf Signed-off-by: Stefan Popa --- Changes in v2: - Refactored the