linux-kernel - Re: [PATCH 06/12] dma-mapping: improve selection of dma_declare

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Date:   Tue, 12 Feb 2019 08:49:40 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     Christoph Hellwig <hch@....de>
Cc:     iommu@...ts.linux-foundation.org, Lee Jones <lee.jones@...aro.org>,
        x86@...nel.org, linux-snps-arc@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, linux-mips@...r.kernel.org,
        linuxppc-dev@...ts.ozlabs.org, linux-riscv@...ts.infradead.org,
        linux-sh@...r.kernel.org, linux-xtensa@...ux-xtensa.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 06/12] dma-mapping: improve selection of
 dma_declare_coherent availability

On Mon, Feb 11, 2019 at 02:35:48PM +0100, Christoph Hellwig wrote:
> This API is primarily used through DT entries, but two architectures
> and two drivers call it directly.  So instead of selecting the config
> symbol for random architectures pull it in implicitly for the actual
> users.  Also rename the Kconfig option to describe the feature better.
> 
> Signed-off-by: Christoph Hellwig <hch@....de>

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