Re: [PATCH 0/4 V2] iio: Rework the generic trigger-gpio trigger and move out of staging

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On 06/04/2013 03:00 PM, Lars-Peter Clausen wrote:
> On 06/02/2013 09:00 PM, Jonathan Cameron wrote:
>> Only changes here are dropping the irq_res_cnt as it unused (thanks Lars) and
>> a rebase as a result of some Kconfig dependency changes.
>>
>> I still don't have a hardware setup, but this is so simple that unless
>> someone shouts I'll probably send it upstream in fairly soon anyway.
>>
>> Jonathan
>>
>> Previous message:
>>
>> Hi all,
>>
>> This is an RFC for a couple of reasons.
>>
>> 1) I'm not sure how people feel about the move to multiple platform devices
>> (patch 3).
>> 2) I don't actually have a simple test setup for this one.  I can put one
>> together but it might be a while before I get it done.
>>
>> Anyhow, the purpose of this set is to respond to Lars-Peter's comments
>> when I originally asked if anyone minded it moving out of staging as it
>> was before this.  Lars raised the point that having one driver instance
>> register multiple triggers just made life more complicated, and instead
>> it might be better to have multiple driver instances, with one trigger each.
>> Lars also pointed out that the name of the driver was silly given there
>> was nolonger a requirement that the source of the interrupts be a gpio
>> and there hasn't been for quite some time.
>>
>> All comments welcome. Particularly wrt to patch 3.
> 
> Looks all good to me. FWIW:
> 
> Reviewed-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
> 
Thanks, gives me a warm fuzzy feeling.  I hate merging
my own patches unreviewed!

Will apply these to the togreg branch of iio.git in a few mins.
>>
>> Jonathan Cameron (4):
>>   staging:iio:trigger:gpio bug in release of gpio in error path
>>   staging:iio:triggers: rename iio-trig-gpio to iio-trig-interrupt
>>   staging:iio:triggers:interrupt trigger - one per platform device.
>>   iio:triggers:interrupt trigger - move out of staging.
>>
>>  drivers/iio/trigger/Kconfig                 |   9 ++
>>  drivers/iio/trigger/Makefile                |   1 +
>>  drivers/iio/trigger/iio-trig-interrupt.c    | 121 ++++++++++++++++++++
>>  drivers/staging/iio/trigger/Kconfig         |   6 -
>>  drivers/staging/iio/trigger/Makefile        |   1 -
>>  drivers/staging/iio/trigger/iio-trig-gpio.c | 167 ----------------------------
>>  6 files changed, 131 insertions(+), 174 deletions(-)
>>  create mode 100644 drivers/iio/trigger/iio-trig-interrupt.c
>>  delete mode 100644 drivers/staging/iio/trigger/iio-trig-gpio.c
>>
> 
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