linux-kernel - Re: [PATCHv2] DMAEngine: Let dmac drivers to set chan

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Message-ID: <20110728224357.GE829@flint.arm.linux.org.uk>
Date:	Thu, 28 Jul 2011 23:43:57 +0100
From:	Russell King <rmk@....linux.org.uk>
To:	Linus Walleij <linus.walleij@...aro.org>
Cc:	Jaswinder Singh <jaswinder.singh@...aro.org>,
	"Williams, Dan J" <dan.j.williams@...el.com>,
	Mika Westerberg <mika.westerberg@...ux.intel.com>,
	"Koul, Vinod" <vinod.koul@...el.com>, linux-kernel@...r.kernel.org,
	linus.walleij@...ricsson.com, per.friden@...ricsson.com,
	wei.zhang@...escale.com, ebony.zhu@...escale.com,
	iws@...o.caltech.edu, s.hauer@...gutronix.de,
	maciej.sosnowski@...el.com, saeed@...vell.com,
	shawn.guo@...escale.com, yur@...raft.com, agust@...x.de,
	iwamatsu.nobuhiro@...esas.com, per.forlin@...ricsson.com,
	jonas.aberg@...ricsson.com, anemo@....ocn.ne.jp
Subject: Re: [PATCHv2] DMAEngine: Let dmac drivers to set chan_id

On Fri, Jul 29, 2011 at 12:27:58AM +0200, Linus Walleij wrote:
> +static struct pl08x_channel_data ab926ejs_chan_data[] = {
> +	[0] = {
> +		.bus_id = "aacirx",
> +		.min_signal = 0,
> +		.max_signal = 0,
> +		.cctl = PRIMECELL_DEFAULT_CCTL,
> +		.ccfg = PL080_FLOW_PER2MEM << PL080_CONFIG_FLOW_CONTROL_SHIFT,

Linus,

We really should sync our two implementations for this - all the ccfg
stuff should be gone from these structures, esp. as its already long
gone from the structure itself.

-- 
Russell King
 Linux kernel    2.6 ARM Linux   - http://www.arm.linux.org.uk/
 maintainer of:
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