From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755954Ab2BBMP5 (ORCPT ); Thu, 2 Feb 2012 07:15:57 -0500 Received: from na3sys009aog116.obsmtp.com ([74.125.149.240]:50342 "EHLO na3sys009aog116.obsmtp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755903Ab2BBMPz (ORCPT ); Thu, 2 Feb 2012 07:15:55 -0500 Date: Thu, 2 Feb 2012 14:15:48 +0200 From: Felipe Balbi To: Sergei Shtylyov Cc: balbi@ti.com, "Gupta, Ajay Kumar" , "linux-usb@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "Pasupathy, Visuvanadan" Subject: Re: RFC: usb: musb: Changes proposed for adding CPPI4.1 DMA Message-ID: <20120202121544.GJ29134@legolas.emea.dhcp.ti.com> Reply-To: balbi@ti.com References: <47CEF8C4B26E8C44B22B028A650E0EA9317C5B92@DBDE01.ent.ti.com> <4F22CC37.8010307@mvista.com> <47CEF8C4B26E8C44B22B028A650E0EA9317D2B9D@DBDE01.ent.ti.com> <4F27D011.8060203@mvista.com> <47CEF8C4B26E8C44B22B028A650E0EA9317D9346@DBDE01.ent.ti.com> <20120202090923.GC9948@legolas.emea.dhcp.ti.com> <4F2A6FAC.8010906@mvista.com> <20120202114911.GH29134@legolas.emea.dhcp.ti.com> <4F2A7B4D.4070509@mvista.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="7AwgMNpd3VkAVXjS" Content-Disposition: inline In-Reply-To: <4F2A7B4D.4070509@mvista.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --7AwgMNpd3VkAVXjS Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi, On Thu, Feb 02, 2012 at 04:02:21PM +0400, Sergei Shtylyov wrote: > >I want to remove direct access of musb from glue layer, and at some > >point I will have to do it in order to fix a few problems we might still > >have with modules, basically because glue layer could be trying to > >access memory which was freed already. >=20 > We can do: >=20 > void musb_platform_read_ints(u8 *usb, u8 *tx, u8 *tx); >=20 > That's what I thought first about but then got lazy. :-) hmm... yeah, that's doable. Looks nice, actually. I'd ack that --=20 balbi --7AwgMNpd3VkAVXjS Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIcBAEBAgAGBQJPKn5wAAoJEIaOsuA1yqREQVYQAKhrWNDDNySplSgkX5qdlaXf aQWsOtp7Zgdml5Cm0k+IwQUjgJJ37iVyAcOPFfl+oza4C50c3U7GNp24qgBIX+tJ fHPcSV55t2X+B1S40Ic5fweHSOM6iC83BFz4INXurLayzw43bcJZuXFWM+H7tEFf Y/F4STf+8LeMeiJJdZAT1824Ug4VBvUx7PmQvlcmiWeT9tE6xRVIediD8CjbjuXq qsAZe0b2mtp1oANli0WNc6JljIzpOTl0EWw/oMppFbRnPkXe8/qBWfdZ3gdjtxN2 rdVrFdHDSsj6pvMURuoHx197km/FrSE97ZUEHCO50skkzNKvbw17BuODniiktyM9 2LmKtOAsJiHUPYceGhk/xsIlL0cX6KyHFRG9qNzxSngAdSPn+IuFC/bBLD8+ffpm UU3i+bHLY6kQ97HQOD+b6CxUDGCLmazkQCf33Z89oHWoynpBI1+UJuHzcxsGTTPi DXGwfcGPDkslvmIbRucFH0HvHjRpgEF91HX0Mbg+wMclAuMg1LwjGFu8WRbmeBvN knyBb5hfzBdxtsRGQuvHPyPJoZ5VGM5YQNjZM+hufEeoqXJ2dw1jkmecPuQ2LcCI dkZ1uMTokKO9SipwvFJaFqZoqoUKMDR3nd931SpbFnQmi6qaKdozKB8PTi8biirl 34yvM1Nlr2ftHLg9F/qz =9Xf/ -----END PGP SIGNATURE----- --7AwgMNpd3VkAVXjS--