Re: [PATCH V2] iio: declare struct to fix warning

[Jonathan Cameron <jic23@kernel.org>]

On 04/08/15 09:14, Daniel Baluta wrote:
> On Tue, Aug 4, 2015 at 11:11 AM, Pengyu Ma <pengyu.ma@windriver.com> wrote:
>>
>>
>> On 08/04/2015 04:03 PM, Daniel Baluta wrote:
>>>
>>> On Mon, Aug 3, 2015 at 5:39 AM, Pengyu Ma <pengyu.ma@windriver.com> wrote:
>>>>
>>>> When compile iio related driver the following warning shown:
>>>>
>>>> include/linux/iio/trigger.h:35:34: warning: 'struct iio_trigger'
>>>> declared inside parameter list
>>>>    int (*set_trigger_state)(struct iio_trigger *trig, bool state);
>>>>
>>>> include/linux/iio/trigger.h:38:18: warning: 'struct iio_dev'
>>>> declared inside parameter list
>>>>             struct iio_dev *indio_dev);
>>>>
>>>> 'struct iio_dev' and 'struct iio_trigger' was used before declaration,
>>>> forward declaration for these structs to fix warning.
>>>>
>>>> Signed-off-by: Pengyu Ma <pengyu.ma@windriver.com>
>>>> ---
>>>>   include/linux/iio/trigger.h | 4 ++++
>>>>   1 file changed, 4 insertions(+)
>>>>
>>>> diff --git a/include/linux/iio/trigger.h b/include/linux/iio/trigger.h
>>>> index fa76c79..974cf73 100644
>>>> --- a/include/linux/iio/trigger.h
>>>> +++ b/include/linux/iio/trigger.h
>>>> @@ -18,6 +18,10 @@ struct iio_subirq {
>>>>          bool enabled;
>>>>   };
>>>>
>>>> +/* forward declaration */
>>>
>>> I would remove this comment. It doesn't says much.
>>
>> OK, Do I need a v3 review or you apply it with your modification directly?
> 
> Please send v3, Jonathan will appreciate this :).
I will indeed ;)

Thanks,
> 
> thanks,
> Daniel.
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