linux-kernel - Re: [PATCH 34/67] cris: use dma-direct

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Date:   Tue, 9 Jan 2018 16:53:17 +0100
From:   Jesper Nilsson <jesper.nilsson@...s.com>
To:     Christoph Hellwig <hch@....de>
Cc:     iommu@...ts.linux-foundation.org, linux-mips@...ux-mips.org,
        linux-ia64@...r.kernel.org, linux-sh@...r.kernel.org,
        sparclinux@...r.kernel.org, Guan Xuetao <gxt@...c.pku.edu.cn>,
        linux-arch@...r.kernel.org, linux-s390@...r.kernel.org,
        linux-c6x-dev@...ux-c6x.org, linux-hexagon@...r.kernel.org,
        x86@...nel.org, linux-snps-arc@...ts.infradead.org,
        adi-buildroot-devel@...ts.sourceforge.net,
        linux-m68k@...ts.linux-m68k.org, patches@...ups.riscv.org,
        linux-metag@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        Michal Simek <monstr@...str.eu>, linux-parisc@...r.kernel.org,
        linux-cris-kernel@...s.com, linux-kernel@...r.kernel.org,
        linux-alpha@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org
Subject: Re: [PATCH 34/67] cris: use dma-direct

On Fri, Dec 29, 2017 at 09:18:38AM +0100, Christoph Hellwig wrote:
> cris currently has an incomplete direct mapping dma_map_ops implementation
> is PCI support is enabled.  Replace it with the fully feature generic
> dma-direct implementation.
> 
> Signed-off-by: Christoph Hellwig <hch@....de>

For CRIS:

Acked-by: Jesper Nilsson <jesper.nilsson@...s.com>

> ---
>  arch/cris/Kconfig                       |  4 ++
>  arch/cris/arch-v32/drivers/pci/Makefile |  2 +-
>  arch/cris/arch-v32/drivers/pci/dma.c    | 78 ---------------------------------
>  arch/cris/include/asm/Kbuild            |  1 +
>  arch/cris/include/asm/dma-mapping.h     | 20 ---------
>  5 files changed, 6 insertions(+), 99 deletions(-)
>  delete mode 100644 arch/cris/arch-v32/drivers/pci/dma.c
>  delete mode 100644 arch/cris/include/asm/dma-mapping.h
> 

/^JN - Jesper Nilsson
-- 
               Jesper Nilsson -- jesper.nilsson@...s.com