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Re: [PATCH] ASoC: atmel: fix build failure

From Mark Brown <broonie@kernel.org>
Newsgroups linux.kernel
Subject Re: [PATCH] ASoC: atmel: fix build failure
Date 2016-06-06 12:30 +0200
Message-ID <rGZXb-3zz-5@gated-at.bofh.it> (permalink)
References <rGKEO-1JA-9@gated-at.bofh.it>
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On Sun, Jun 05, 2016 at 07:00:21PM +0100, Sudip Mukherjee wrote:
> m32r allmodconfig build is failing with the error:
> ERROR: "bad_dma_ops" [sound/soc/atmel/snd-soc-atmel-pcm-pdc.ko] undefined!
> 
> The code is using DMA but the related dependency is not mentioned in the
> Kconfig.

Rather than going through every single driver using DMA adding the
dependency might it not be simpler to provide at least a stub DMA
implementation for the architectures that don't have it?

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[PATCH] ASoC: atmel: fix build failure Sudip Mukherjee <sudipm.mukherjee@gmail.com> - 2016-06-05 20:10 +0200
  Re: [PATCH] ASoC: atmel: fix build failure Mark Brown <broonie@kernel.org> - 2016-06-06 12:30 +0200
    Re: [PATCH] ASoC: atmel: fix build failure Sudip Mukherjee <sudipm.mukherjee@gmail.com> - 2016-06-06 23:00 +0200

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