Subject: Re: [PATCH linux-next] ARM: shmobile: rcar-gen2: update call to dma_contiguous_reserve_area

From: Simon Horman <[email-masked]>
Date: Mon, 23 Jun 2014 09:15:37 +0900

On Thu, Jun 19, 2014 at 11:31:10AM +0200, Vincent Stehlé wrote:
> Commit 5ea3b1b2f8ad 'cma: add placement specifier for "cma=" kernel parameter'
> adds a new 'fixed' parameter to dma_contiguous_reserve_area(). Update
> rcar_gen2_reserve() accordingly.
> 
> This fixes the following compilation error:
> 
>   arch/arm/mach-shmobile/setup-rcar-gen2.c: In function ‘rcar_gen2_reserve’:
>   arch/arm/mach-shmobile/setup-rcar-gen2.c:182:10: error: too few arguments to function ‘dma_contiguous_reserve_area’
> 
> Signed-off-by: Vincent Stehlé <[email-masked]>
> Cc: Simon Horman <[email-masked]>
> Cc: Magnus Damm <[email-masked]>
> Cc: Russell King <[email-masked]>
> Cc: Geert Uytterhoeven <[email-masked]>
> ---
> 
> Hi,
> 
> This can be seen with linux next-20140619 and e.g. arm allmodconfig.

Thanks, I will queue this up in the branch where the patch
that adds this problem lies.

> Best regards,
> 
> V.
> 
>  arch/arm/mach-shmobile/setup-rcar-gen2.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm/mach-shmobile/setup-rcar-gen2.c b/arch/arm/mach-shmobile/setup-rcar-gen2.c
> index 73fb2a6..42d5b43 100644
> --- a/arch/arm/mach-shmobile/setup-rcar-gen2.c
> +++ b/arch/arm/mach-shmobile/setup-rcar-gen2.c
> @@ -179,6 +179,6 @@ void __init rcar_gen2_reserve(void)
>  #ifdef CONFIG_DMA_CMA
>  	if (mrc.size)
>  		dma_contiguous_reserve_area(mrc.size, mrc.base, 0,
> -					    &rcar_gen2_dma_contiguous);
> +					    &rcar_gen2_dma_contiguous, true);
>  #endif
>  }
> -- 
> 2.0.0
> 
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