# Re: \[PATCH 06/12\] dma-mapping: improve selection of dma\_declare\_coherent availability

- From: Greg Kroah-Hartman \<gregkh@linuxfoundation.org\>
- Date: 2019-02-12 07:49:45 
- List: linux-arm-kernel
- Page: https://ratatoskr.run/linux-arm-kernel/2019/02/5511053
- Thread: https://ratatoskr.run/linux-arm-kernel/2019/02/5509108/t.md

```text
On Mon, Feb 11, 2019 at 02:35:48PM +0100, Christoph Hellwig wrote:
> This API is primarily used through DT entries, but two architectures
> and two drivers call it directly.  So instead of selecting the config
> symbol for random architectures pull it in implicitly for the actual
> users.  Also rename the Kconfig option to describe the feature better.
> 
> Signed-off-by: Christoph Hellwig <hch@lst.de>

Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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