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Date: Thu, 6 Sep 2012 17:32:13 +0300
From: Felipe Balbi <balbi@ti.com>
To: Enrico Scholz <enrico.scholz@sigma-chemnitz.de>
Subject: Re: [PATCH] usb: gadget: fsl_udc_core: remove mapped flag
Message-ID: <20120906143211.GY29202@arwen.pp.htv.fi>
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Cc: Li Yang-R58472 <r58472@freescale.com>,
 Chen Peter-B29397 <B29397@freescale.com>,
 "linux-usb@vger.kernel.org" <linux-usb@vger.kernel.org>,
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On Thu, Sep 06, 2012 at 04:32:28PM +0200, Enrico Scholz wrote:
> Chen Peter-B29397 <B29397@freescale.com> writes:
>=20
> > If the class driver has already mapped this address, the req->req.dma i=
s not
> > DMA_ADDR_INVALID either, in this case, the dma_sync_single_for_cpu is
> > enough.
>=20
> ok; forget the patch then.

fair enough, when can I get generic map/unmap conversion patch ?

--=20
balbi

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