Subject: Re: [RFC PATCH 2/3] DMA, CMA: use general CMA reserved area management framework

From: Michal Nazarewicz <[email-masked]>
Date: Tue, 03 Jun 2014 09:00:48 +0200

On Tue, Jun 03 2014, Joonsoo Kim wrote:
> Now, we have general CMA reserved area management framework,
> so use it for future maintainabilty. There is no functional change.
>
> Signed-off-by: Joonsoo Kim <[email-masked]>

Acked-by: Michal Nazarewicz <[email-masked]>

> diff --git a/include/linux/dma-contiguous.h b/include/linux/dma-contiguous.h
> index dfb1dc9..ecb85ac 100644
> --- a/include/linux/dma-contiguous.h
> +++ b/include/linux/dma-contiguous.h
> @@ -53,9 +53,10 @@
>  
>  #ifdef __KERNEL__
>  
> +#include <linux/device.h>
> +

Why is this suddenly required?

>  struct cma;
>  struct page;
> -struct device;
>  #ifdef CONFIG_DMA_CMA

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