[PATCH 02/12] device.h: dma_mem is only needed for HAVE_GENERIC_DMA_COHERENT

[Greg Kroah-Hartman]

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 at lst.de>
> ---
>  include/linux/device.h | 2 ++
>  1 file changed, 2 insertions(+)

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