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From: Marc Kleine-Budde <mkl@pengutronix.de>
To: Antony Pavlov <antonynpavlov@gmail.com>,
	Lucas Stach <dev@lynxeye.de>,
	Sascha Hauer <s.hauer@pengutronix.de>
Cc: barebox@lists.infradead.org
Subject: Re: #define dma_alloc dma_alloc
Date: Tue, 5 May 2015 14:13:16 +0200	[thread overview]
Message-ID: <5548B3DC.7040101@pengutronix.de> (raw)
In-Reply-To: <20150505151635.dcf30490fbe737e024aa83f6@gmail.com>


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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
-- 
Pengutronix e.K.                  | Marc Kleine-Budde           |
Industrial Linux Solutions        | Phone: +49-231-2826-924     |
Vertretung West/Dortmund          | Fax:   +49-5121-206917-5555 |
Amtsgericht Hildesheim, HRA 2686  | http://www.pengutronix.de   |


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      reply	other threads:[~2015-05-05 12:13 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-05-05 12:16 #define dma_alloc dma_alloc Antony Pavlov
2015-05-05 12:13 ` Marc Kleine-Budde [this message]

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