From: Mark Brown <broonie@kernel.org>
To: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Jonathan Cameron <jic23@kernel.org>,
Arnaud Pouliquen <arnaud.pouliquen@st.com>,
linux-iio@vger.kernel.org, alsa-devel@alsa-project.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] iio: adc: STM32_DFSDM_ADC should depend on HAS_DMA
Date: Tue, 30 Jan 2018 15:03:37 +0000 [thread overview]
Message-ID: <20180130150337.GC10525@sirena.org.uk> (raw)
In-Reply-To: <1517318506-14664-1-git-send-email-geert@linux-m68k.org>
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On Tue, Jan 30, 2018 at 02:21:46PM +0100, Geert Uytterhoeven wrote:
> If NO_DMA=y:
>
> ERROR: "bad_dma_ops" [drivers/iio/adc/stm32-dfsdm-adc.ko] undefined!
>
> Add a dependency on HAS_DMA to fix this.
Once again I have to ask why we're doing this per driver and not having
the few architectures that have this issue set something up.
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WARNING: multiple messages have this Message-ID (diff)
From: Mark Brown <broonie@kernel.org>
To: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: linux-iio@vger.kernel.org, alsa-devel@alsa-project.org,
Arnaud Pouliquen <arnaud.pouliquen@st.com>,
linux-kernel@vger.kernel.org, Jonathan Cameron <jic23@kernel.org>
Subject: Re: [PATCH] iio: adc: STM32_DFSDM_ADC should depend on HAS_DMA
Date: Tue, 30 Jan 2018 15:03:37 +0000 [thread overview]
Message-ID: <20180130150337.GC10525@sirena.org.uk> (raw)
In-Reply-To: <1517318506-14664-1-git-send-email-geert@linux-m68k.org>
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On Tue, Jan 30, 2018 at 02:21:46PM +0100, Geert Uytterhoeven wrote:
> If NO_DMA=y:
>
> ERROR: "bad_dma_ops" [drivers/iio/adc/stm32-dfsdm-adc.ko] undefined!
>
> Add a dependency on HAS_DMA to fix this.
Once again I have to ask why we're doing this per driver and not having
the few architectures that have this issue set something up.
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next prev parent reply other threads:[~2018-01-30 15:03 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-30 13:21 [PATCH] iio: adc: STM32_DFSDM_ADC should depend on HAS_DMA Geert Uytterhoeven
2018-01-30 15:03 ` Mark Brown [this message]
2018-01-30 15:03 ` Mark Brown
2018-01-30 15:31 ` Geert Uytterhoeven
2018-01-30 15:31 ` Geert Uytterhoeven
2018-01-30 16:35 ` Mark Brown
2018-01-30 16:35 ` Mark Brown
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