Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755316AbbB0QCV (ORCPT ); Fri, 27 Feb 2015 11:02:21 -0500 Received: from pmta1.delivery7.ore.mailhop.org ([54.186.27.61]:57334 "EHLO pmta1.delivery7.ore.mailhop.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755273AbbB0QCQ (ORCPT ); Fri, 27 Feb 2015 11:02:16 -0500 X-Mail-Handler: DuoCircle Outbound SMTP X-Originating-IP: 104.193.169.186 X-Report-Abuse-To: abuse@duocircle.com (see https://support.duocircle.com/support/solutions/articles/5000540958-duocircle-standard-smtp-abuse-information for abuse reporting information) X-MHO-User: U2FsdGVkX1/Imz7pc2iJ/OJ1yXpLQchz Date: Fri, 27 Feb 2015 07:38:09 -0800 From: Tony Lindgren To: Aaro Koskinen Cc: Pavel Machek , Arnd Bergmann , pali.rohar@gmail.com, sre@debian.org, sre@ring0.de, kernel list , linux-arm-kernel , linux-omap@vger.kernel.org, khilman@kernel.org, ivo.g.dimitrov.75@gmail.com, patrikbachan@gmail.com, Sakari Ailus Subject: Re: 3.20-rc0 breaks nfsroot over usb Message-ID: <20150227153809.GS11056@atomide.com> References: <20150217185518.GA3825@amd> <20150226221950.GC10204@amd> <20150226230307.GA27809@fuloong-minipc.musicnaut.iki.fi> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20150226230307.GA27809@fuloong-minipc.musicnaut.iki.fi> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1210 Lines: 31 * Aaro Koskinen [150226 15:06]: > Hi, > > On Thu, Feb 26, 2015 at 11:19:50PM +0100, Pavel Machek wrote: > > Ok, it seems that new config dependencies broke my kconfig. These will > > not be enabled if you just to make oldconfig; you want to make sure > > they are on. > > > > OMAP2430 and onwards (USB_MUSB_OMAP2PLUS) [N/m/y] (NEW) > > TWL4030 USB Transceiver Driver (TWL4030_USB) [N/m/y/?] (NEW) > > Yes, also other users have reported "USB breakage" with 4.0-rc1 on N900 > etc caused by this. > > Commit fbba7db3990cb707ff91cd6507d53a0a730afe97 (usb: musb: > add omap-control dependency) changed USB_MUSB_OMAP2PLUS to depend > on OMAP_CONTROL_PHY but that seems to be wrong at least for OMAP3. > omap_control_phy.h provides dummy functions when it's not enabled. > So there should be no dependency. I guess the solution would be to make drivers/phy handle whatever omap_control_usb_set_mode is doing in a generic way. Regards, Tony -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/