# Re: \[PATCH 02/12\] device.h: dma\_mem is only needed for HAVE\_GENERIC\_DMA\_COHERENT

- From: Greg Kroah-Hartman \<gregkh@linuxfoundation.org\>
- Date: 2019-02-12 07:49:12 
- List: linux-arm-kernel
- Page: https://ratatoskr.run/linux-arm-kernel/2019/02/5511052
- Thread: https://ratatoskr.run/linux-arm-kernel/2019/02/5509108/t.md

```text
On Mon, Feb 11, 2019 at 02:35:44PM +0100, Christoph Hellwig wrote:
> No need to carry an unused field around.
> 
> Signed-off-by: Christoph Hellwig <hch@lst.de>
> ---
>  include/linux/device.h | 2 ++
>  1 file changed, 2 insertions(+)

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

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