linux-kernel - Re: [RFC v02 00/15] dmaengine: New 'universal' API for requesting channel

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Message-ID: <2237139.FINhECNDsD@wuerfel>
Date:	Tue, 01 Dec 2015 11:15:38 +0100
From:	Arnd Bergmann <arnd@...db.de>
To:	Peter Ujfalusi <peter.ujfalusi@...com>
Cc:	linux-arm-kernel@...ts.infradead.org, vinod.koul@...el.com,
	andy.shevchenko@...il.com, linux-mmc@...r.kernel.org,
	nsekhar@...com, linux-kernel@...r.kernel.org,
	linux-spi@...r.kernel.org, dmaengine@...r.kernel.org,
	linux-omap@...r.kernel.org
Subject: Re: [RFC v02 00/15] dmaengine: New 'universal' API for requesting channel

On Tuesday 01 December 2015 12:12:47 Peter Ujfalusi wrote:
> 
> We would need:
>         { "da830-mmc.0", "rx", (void*)EDMA_CTLR_CHAN(0, 16) },
>         { "da830-mmc.0", "tx", (void*)EDMA_CTLR_CHAN(0, 17) },
> 
> as we need to cast the param.
> It is still compact, but having to add the (void*) casting makes it a bit ugly.

Right, I forgot that, but the cast could also be part of EDMA_CTLR_CHAN(),
and with the version I just posted in my other reply that part is solved
as well.

	Arnd
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