[PATCH v5 03/13] arm64: define DMA_ERROR_CODE
From: catalin.marinas@arm.com (Catalin Marinas)
Date: 2013-09-05 16:06:26
Also in:
lkml, xen-devel
On Thu, Aug 29, 2013 at 07:32:24PM +0100, Stefano Stabellini wrote:
quoted hunk ↗ jump to hunk
Signed-off-by: Stefano Stabellini <redacted> CC: catalin.marinas at arm.com CC: will.deacon at arm.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