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Date: Thu, 5 Sep 2013 17:05:36 +0100 From: Catalin Marinas <catalin.marinas@....com> To: Stefano Stabellini <stefano.stabellini@...citrix.com> Cc: "xen-devel@...ts.xensource.com" <xen-devel@...ts.xensource.com>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, "linux-arm-kernel@...ts.infradead.org" <linux-arm-kernel@...ts.infradead.org>, "konrad.wilk@...cle.com" <konrad.wilk@...cle.com>, "Ian.Campbell@...rix.com" <Ian.Campbell@...rix.com>, Will Deacon <Will.Deacon@....com> Subject: Re: [PATCH v5 03/13] arm64: define DMA_ERROR_CODE On Thu, Aug 29, 2013 at 07:32:24PM +0100, Stefano Stabellini wrote: > Signed-off-by: Stefano Stabellini <stefano.stabellini@...citrix.com> > CC: catalin.marinas@....com > CC: will.deacon@....com > --- > arch/arm64/include/asm/dma-mapping.h | 1 + > 1 files changed, 1 insertions(+), 0 deletions(-) > > diff --git a/arch/arm64/include/asm/dma-mapping.h b/arch/arm64/include/asm/dma-mapping.h > index 8d18100..c2cb8a0 100644 > --- a/arch/arm64/include/asm/dma-mapping.h > +++ b/arch/arm64/include/asm/dma-mapping.h > @@ -25,6 +25,7 @@ > > #define ARCH_HAS_DMA_GET_REQUIRED_MASK > > +#define DMA_ERROR_CODE (~0) I wonder why this isn't more generic. It looks like most (all?) architectures define it in the same way. -- Catalin -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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