Subject: Re: [PATCH 2/2] iio: adc: stm32-dfsdm: fix triggered buffer build dependency

From: Jonathan Cameron <[email-masked]>
Date: Mon, 22 Apr 2019 11:17:54 +0100

On Mon, 15 Apr 2019 15:00:51 +0200
Fabrice Gasnier <[email-masked]> wrote:

> This fixes build errors seen when CONFIG_STM32_DFSDM_ADC is set, as
> stm32-dfsdm-adc driver now also relies on triggered buffer API:
> 
> Fixes: 11646e81d775 ("iio: adc: stm32-dfsdm: add support for buffer modes")
> 
> Signed-off-by: Fabrice Gasnier <[email-masked]>
Applied to the togreg branch of iio.git and pushed out as testing
for the autobuilders to play with it.

Thanks,

Jonathan

> ---
>  drivers/iio/adc/Kconfig | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/iio/adc/Kconfig b/drivers/iio/adc/Kconfig
> index b1b2bde..f3bd32e 100644
> --- a/drivers/iio/adc/Kconfig
> +++ b/drivers/iio/adc/Kconfig
> @@ -823,6 +823,7 @@ config STM32_DFSDM_ADC
>  	select REGMAP_MMIO
>  	select IIO_BUFFER
>  	select IIO_BUFFER_HW_CONSUMER
> +	select IIO_TRIGGERED_BUFFER
>  	help
>  	  Select this option to support ADCSigma delta modulator for
>  	  STMicroelectronics STM32 digital filter for sigma delta converter.