linux-kernel - Re: [PATCH 20/39] usb: musb: ux500: move channel number knowledge into the driver

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Message-ID: <20130528162715.GB28253@arwen.pp.htv.fi>
Date:	Tue, 28 May 2013 19:27:15 +0300
From:	Felipe Balbi <balbi@...com>
To:	Linus Walleij <linus.walleij@...aro.org>
CC:	Lee Jones <lee.jones@...aro.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Felipe Balbi <balbi@...com>,
	"linux-usb@...r.kernel.org" <linux-usb@...r.kernel.org>,
	"linux-crypto@...r.kernel.org" <linux-crypto@...r.kernel.org>,
	"David S. Miller" <davem@...emloft.net>,
	Herbert Xu <herbert@...dor.hengli.com.au>,
	Vinod Koul <vinod.koul@...el.com>,
	Arnd Bergmann <arnd@...db.de>,
	Linus WALLEIJ <linus.walleij@...ricsson.com>,
	Srinidhi KASAGAR <srinidhi.kasagar@...ricsson.com>
Subject: Re: [PATCH 20/39] usb: musb: ux500: move channel number knowledge
 into the driver

Hi,

On Wed, May 15, 2013 at 07:18:01PM +0200, Linus Walleij wrote:
> On Wed, May 15, 2013 at 11:51 AM, Lee Jones <lee.jones@...aro.org> wrote:
> 
> > For all ux500 based platforms the maximum number of end-points are used.
> > Move this knowledge into the driver so we can relinquish the burden from
> > platform data. This also removes quite a bit of complexity from the driver
> > and will aid us when we come to enable the driver for Device Tree.
> >
> > Cc: Felipe Balbi <balbi@...com>
> > Cc: linux-usb@...r.kernel.org
> > Acked-by: Linus Walleij <linus.walleij@...aro.org>
> > Acked-by: Fabio Baltieri <fabio.baltieri@...aro.org>
> > Signed-off-by: Lee Jones <lee.jones@...aro.org>
> 
> I guess this stuff is dependent on the stuff Fabio has recently sent to
> Felipe for the ux500 musb DMA so these musb patches should
> primarily go through his tree.
> 
> It seems like the later changes to the platform code
> (arch/arm/mach-ux500) may be sufficiently orthogonal
> so it can be done out-of-order?
> 
> I can't merge any of this without Felipes ACKs in any
> case.

Do you want to take this yourself ? I haven't fully read the series yet,
but seems like this depends on the rest of the series. If you want to
take it, let me know I can ack the patches as soon as I'm done
reviewing.

-- 
balbi

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