From mboxrd@z Thu Jan 1 00:00:00 1970 From: Felipe Balbi Subject: Re: [PATCH] USB: ohci-omap: defer probe if PHY is missing Date: Tue, 03 Jan 2017 21:11:27 +0200 Message-ID: <877f6cm00w.fsf@linux.intel.com> References: <20170102205355.18920-1-aaro.koskinen@iki.fi> <20170103165143.GA25272@kroah.com> <20170103185031.viic6w5tzshb7mt5@raspberrypi-2.musicnaut.iki.fi> <20170103190504.GA10352@kroah.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <20170103190504.GA10352-U8xfFu+wG4EAvxtiuMwx3w@public.gmane.org> Sender: linux-usb-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Greg Kroah-Hartman , Aaro Koskinen Cc: Alan Stern , linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-omap@vger.kernel.org Hi, Greg Kroah-Hartman writes: > On Tue, Jan 03, 2017 at 08:50:31PM +0200, Aaro Koskinen wrote: >> Hi, >> >> On Tue, Jan 03, 2017 at 05:51:43PM +0100, Greg Kroah-Hartman wrote: >> > On Mon, Jan 02, 2017 at 10:53:55PM +0200, Aaro Koskinen wrote: >> > > Defer probe if PHY is missing. E.g. on Nokia 770 several modules needs >> > > to be loaded to get the PHY going and ohci-omap should wait for those. >> > > >> > > Signed-off-by: Aaro Koskinen >> > >> > Is this a new bug? The 770 has been around for forever, why has this >> > not been a problem before now? >> >> PHY/OTG support for 770 has been around only since v3.14. > > 3.14 was released March, 2014. A long time ago in kernel development :) > >> I was previously compiling phy-tahvo as built-in, and bumped into this >> issue when compiling it as a module. > > Why not just make the defconfig as built-in? > > I'm not objecting to this patch, just really curious why no one else has > ever hit it. Aaro is likely to be the last active OMAP1 user (let alone hacker) around. This is probably just a reflection of that fact. No-one else was using N770 with upstream (at least with USB in mind) :-) -- balbi -- 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