linux-kernel - Re: [PATCH] counter: ftm-quaddec: needs HAS

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Date:   Sat, 8 Jun 2019 14:31:11 +0100
From:   Jonathan Cameron <jic23@...23.retrosnub.co.uk>
To:     Thomas Meyer <thomas@...3r.de>
Cc:     linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] counter: ftm-quaddec: needs HAS_IOMEM

On Sat,  1 Jun 2019 23:38:05 +0200
Thomas Meyer <thomas@...3r.de> wrote:

> the driver fails for UML with:
> drivers/counter/ftm-quaddec.c:301: undefined reference to `devm_ioremap'
> 
> Fix it by depending on HAS_IOMEM
Missing Signed-off-by.

Unfortunately I came across another patch for this before yours so
already have this fixed in the fixes-togreg branch of iio.git.

Thanks,

Jonathan

> ---
>  drivers/counter/Kconfig | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/counter/Kconfig b/drivers/counter/Kconfig
> index 138ecd8a8fbd..6298344b536b 100644
> --- a/drivers/counter/Kconfig
> +++ b/drivers/counter/Kconfig
> @@ -50,6 +50,7 @@ config STM32_LPTIMER_CNT
>  	  module will be called stm32-lptimer-cnt.
>  
>  config FTM_QUADDEC
> +	depends on HAS_IOMEM
>  	tristate "Flex Timer Module Quadrature decoder driver"
>  	help
>  	  Select this option to enable the Flex Timer Quadrature decoder