* Re: #define dma_alloc dma_alloc
2015-05-05 12:16 #define dma_alloc dma_alloc Antony Pavlov
@ 2015-05-05 12:13 ` Marc Kleine-Budde
0 siblings, 0 replies; 2+ messages in thread
From: Marc Kleine-Budde @ 2015-05-05 12:13 UTC (permalink / raw)
To: Antony Pavlov, Lucas Stach, Sascha Hauer; +Cc: barebox
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On 05/05/2015 02:16 PM, Antony Pavlov wrote:
> Just out of curiosity, why we need "#define dma_alloc dma_alloc" in dma-related header files?
>
> E.g.
>
> barebox$ git grep "#define dma_alloc dma_alloc"
> arch/arm/include/asm/dma.h:#define dma_alloc dma_alloc
> arch/nios2/include/asm/dma-mapping.h:#define dma_alloc dma_alloc
Look if there's a matching "#ifdef dma_alloc".
Marc
--
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* #define dma_alloc dma_alloc
@ 2015-05-05 12:16 Antony Pavlov
2015-05-05 12:13 ` Marc Kleine-Budde
0 siblings, 1 reply; 2+ messages in thread
From: Antony Pavlov @ 2015-05-05 12:16 UTC (permalink / raw)
To: Marc Kleine-Budde, Lucas Stach, Sascha Hauer; +Cc: barebox
Hi, All!
Just out of curiosity, why we need "#define dma_alloc dma_alloc" in dma-related header files?
E.g.
barebox$ git grep "#define dma_alloc dma_alloc"
arch/arm/include/asm/dma.h:#define dma_alloc dma_alloc
arch/nios2/include/asm/dma-mapping.h:#define dma_alloc dma_alloc
--
Best regards,
Antony Pavlov
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