linux-kernel - Re: [PATCH 7/9] csky: don't select DMA_NONCOHERENT

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Message-ID: <20181105154721.GA25126@guoren-Inspiron-7460>
Date:   Mon, 5 Nov 2018 23:47:22 +0800
From:   Guo Ren <ren_guo@...ky.com>
To:     Christoph Hellwig <hch@....de>
Cc:     iommu@...ts.linux-foundation.org,
        Robin Murphy <robin.murphy@....com>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will.deacon@....com>,
        Laura Abbott <labbott@...hat.com>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 7/9] csky: don't select DMA_NONCOHERENT_OPS

On Mon, Nov 05, 2018 at 01:19:29PM +0100, Christoph Hellwig wrote:
> This option is gone past Linux 4.19.
> 
> Signed-off-by: Christoph Hellwig <hch@....de>
> ---
>  arch/csky/Kconfig | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/arch/csky/Kconfig b/arch/csky/Kconfig
> index 8a30e006a845..c0cf8e948821 100644
> --- a/arch/csky/Kconfig
> +++ b/arch/csky/Kconfig
> @@ -8,7 +8,6 @@ config CSKY
>  	select CLKSRC_MMIO
>  	select CLKSRC_OF
>  	select DMA_DIRECT_OPS
> -	select DMA_NONCOHERENT_OPS
>  	select DMA_REMAP
>  	select IRQ_DOMAIN
>  	select HANDLE_DOMAIN_IRQ
> -- 
> 2.19.1

Acked-by: Guo Ren <ren_guo@...ky.com>