From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tony Lindgren Subject: Re: [08/15] usb: musb: Improve PM runtime and phy handling for 2430 glue layer Date: Fri, 9 Sep 2016 10:24:47 -0700 Message-ID: <20160909172447.kw3jb3odlpwt6egv@atomide.com> References: <1463014396-4095-9-git-send-email-tony@atomide.com> <1473471770.EbnIMnoyD8@avalon> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1473471770.EbnIMnoyD8@avalon> Sender: linux-usb-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Laurent Pinchart Cc: Bin Liu , Felipe Balbi , George Cherian , Kishon Vijay Abraham I , Ivaylo Dimitrov , Sergei Shtylyov , linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-omap@vger.kernel.org * Laurent Pinchart [160909 10:08]: > Hi Tony, > > On Wednesday 11 May 2016 17:53:09 Tony Lindgren wrote: > > This simplifies things and allows idling both MUSB and PHY > > when nothing is configured. Let's just return early from PM > > runtime if musb is not yet initialized. > > > > Let's also warn if PHY is not configured. > > git bisect pointed out to this patch today when I tried to find out what broke > nfsroot over USB ethernet gadget on my Panda board :-/ Could you help me > debugging and fixing that ? OK, do you have commit 2c5575401e34 ("usb: musb: Fix locking errors for host only mode")? That's now in v4.8-rc5. Or which kernel are we talking about here? Regards, Tony -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html