tree 3205f99c5763632447d11f67d72c01ad1f37ca56
parent 80c509fdd74f3b158267374cc55156965c8bf930
author Timur Tabi <timur@freescale.com> 1232670219 -0600
committer Mark Brown <broonie@opensource.wolfsonmicro.com> 1232709177 +0000

ASoC: remove stand-alone mode support from CS4270 codec driver

The CS4270 supports stand-alone mode, where the codec is not connect to the
I2C or SPI buses.  Instead, input voltages configure the codec at power-on.
The CS4270 ASoC device driver has partial support for this mode, but the
code was never tested, and partial support doesn't help anyone.  It also made
the rest of the code more complicated than necessary.

[Removed redundant CS4270 dependency on I2C -- broonie]

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>