Re: [PATCH] IIO: ADC: New driver for AD7190/AD7192/AD7195 4 Channel SPI ADC

[Jonathan Cameron <jic23@cam.ac.uk>]

On 08/17/11 16:31, Jonathan Cameron wrote:
> On 08/17/11 16:04, michael.hennerich@analog.com wrote:
>> From: Michael Hennerich <michael.hennerich@analog.com>
>>
>> New driver for AD7190/AD7192/AD7195 4.8 kHz, Ultralow Noise, 24-Bit
>> Sigma-Delta ADC with PGA
>>
>> These devices features a dual use data out ready DOUT/RDY output.
>> In order to avoid contentions on the SPI bus, it's necessary to use
>> spi bus locking. The DOUT/RDY output must also be wired to an
>> interrupt capable GPIO.
>>
>> In INDIO_RING_TRIGGERED mode, this driver may block its SPI bus segment
>> for an extended period of time.
>>
>> Changes since V1:
>>
>> Add missing documentation.
>> Remove obsoleted include files.
>> Fix typos and style issues.
>> Fix buffer size.
>> Split ad7192_show() into two functions.
>> Avoid race condition add mutex.
>> Abandon IIO_CHAN macro.
>> Reorder elements in ad7192_platform_data.
>> Remove driver bus type.
>>
>> Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
> Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
> 
> No merge issues with what I've sent Greg so far so this one should
> go in cleanly either before them or after. (all sorts of fun
> later on though  - I'll pull it into iio-blue and fix up shortly.)

done - please check I didn't mess this up 'too' badly.

Jonathan